Internet cafe big screen weapon! Evaluation of BM320F display in 800 million time and space

  [PConline evaluation]As a niche old brand, "800 million time and space" seems more like a sentimental existence to some old users. Since the brand was founded in 1992, it has been committed to the PC market. In 2001, it was among the top ten famous brands in China. After the subsequent transformation, it engaged in the research and development and production of liquid crystal display materials, became the main domestic liquid crystal material provider, and gradually faded out of the consumer market.

  Until this year, Huishijie Electronics Co., Ltd. was authorized by the brand in the field of 800 million time and space display, and the "800 million time and space" products returned to the PC market. BM320F is the masterpiece of big screen, with 32-inch IPS-ADS panel and 10.7mm slim steel frame, which strives to bring strong visual impact to consumers in both display effect and appearance.

● Monitor specification parameters

 ● Introduction to the features of BM320F in 800 million time and space:

  The above table lists the basic parameters and features of this new product. You can read it in detail to deepen your understanding of this product. Let’s start with PConline and make a detailed evaluation of it.

Appreciation of appearance and details of BM320F in 800 million time and space;

  800 million time and space BM320F is a 32-inch large-screen display, which is made of IPS-ADS panel material, closely follows the fashion trend in appearance, and incorporates the minimalist design concept and extremely narrow bezel, making this display more eye-catching.

  The clean back is made of matte texture, and the screw holes on the back indicate that this large-screen monitor supports wall hanging function.

  BM320F will make the fuselage thickness 10.7mm in 800 million time and space, and the slim design will make the fuselage light and thin. Aluminum alloy middle frame is used around the screen to ensure the strength of the fuselage.

  The border of the 800 million-hour BM320F is one of its appearance features. The super-large screen size is matched with the extremely narrow border of only 6.7mm, so that the line of sight is not limited by the border, thus having a better view.

  BM320F in 800 million time and space puts the physical OSD button at the back of the display with the logo on the front, which is both beautiful and convenient to operate.

  Electroplated aluminum alloy die-casting base, beautiful luster, showing gorgeous and elegant temperament.

  In terms of interface, it is equipped with two common video input interfaces, DVI and VGA, which basically meet the needs of users for multi-platform access.

  According to the nameplate information, the power of this 32-inch large-screen monitor is only 35W, and its energy-saving and environmental protection features make it suitable for bulk purchase in Internet cafes, offices and other places.

● Gray scale test

  Gray scale refers to the hierarchical relationship between the darkest black and the brightest white of a display. In terms of contrast between light and dark and black and white color transition, the clearer the image, the more natural the transition, the better. On the gray scale, the performance of 32-level gray scale and 256-level gray scale is mainly used for testing.

  In the 32-level gray-scale real shot, the color scale display of BM320F in 800 million time and space is relatively general, although there is no obvious color difference, and the gradient range is small. The boundary of some color blocks in the upper left corner is not clear, so it is difficult to distinguish.

  However, it performed well in the 256-level gray scale test. It can be seen from the real shot that this gray scale gradient has a wide transition range, and the transition is more natural and distinct than the 32-bit gray scale, and most of the squares are completely displayed.

● Test

  In terms of color saturation, the brighter and more transparent the picture displayed by the display, and the smoother the transition, the better the performance, and vice versa.

  800 million time BM320F adopts IPS-ADS panel, which has good performance in color saturation, clear image quality and full color. Excessive is natural, and the color has high permeability.

● Test

  Above the backlight, the screen shots of pure white picture display effect and pure black picture real shot display picture adjustment threshold effect are mainly used to show it here.

  In the real shot, there are slightly dark areas on the left and right edges of BM320F screen in 800 million time and space, but the overall dark part is not obvious, which is good enough for a 32-inch screen.

  There is no light leakage at the edge of the screen when the monitor is in a real black picture. Excellent performance.

● Contrast test of image restoration effect

  The following chart is a comparison between the real shot and the original picture, from which we can basically see how the color reproduction effect of a display is.

  Note: Due to the shooting of the camera, there will be some loss in the real shot picture, and the style of the picture will be different due to the different cameras. Here is for basic reference only.

  It can be seen from the comparison chart of the color reproduction effect of the picture that the BM320F display in 800 million time and space has a deep reproduction of the red in the three primary colors, and the other colors are still more accurate; In the natural scenery picture test, the color of the safflower picture is biased, and the color is more orange. The green plant map is slightly brighter; The ultra-high contrast of this monitor is excellent in LCD pictures, which can highlight the details of the picture. The character’s skin color is slightly brighter, and the overall restoration effect is more natural and delicate.

● Measured data of BM320F display in 800 million time and space.

 

  The 800 million space-time BM320F adopts IPS-ADS high-definition panel, and the viewing angle can reach 178. From the real shot pictures, the multi-view images are uniform, the colors are consistent and the brightness distribution is uniform. It can easily meet the viewing needs of users from different angles.

● Display brightness | Contrast | Color gamut | Color temperature | Color level | Brightness uniformity test

  The following data were tested by the professional monitor screen color correction instrument "Starscream Spyder4Elite 4". The test items include color gamut coverage, color reproduction accuracy, color temperature consistency, chromaticity uniformity, brightness uniformity, gamma curve and so on.

Color temperature of ambient light: 6500K K.

Ambient light illumination: 51Lux

Signal input: DVI

Comply with ISO3664 standard.

● Color gamut test:


Color gamut coverage: 97% sRGB 76% AdobeRGB

  After measuring the color gamut of this monitor, it is found that its sRGB color gamut can reach 97% and Adobe RGB color gamut can reach 76%, and the color gamut coverage is relatively normal, which basically meets the needs of mass users for color diversification.

● Brightness uniformity test

  According to the brightness uniformity test, the brightness value of 225.1cd/㎡ in the center of BM320F is the highest, while the brightness value in the lower left corner is the lowest, which is 198.3cd/㎡, and the brightness difference is 12%. Compared with the 32-inch screen, the overall uniformity is controlled in an acceptable range, and the overall screen display is even and soft.

● Color temperature consistency test:

  The purpose of color temperature consistency test is to test the stability of white point color temperature of display under different brightness.We test the brightness of all-white picture and all-black picture as well as chromaticity coordinates when the brightness level is 0%, 25%, 50%, 75% and 100% respectively, and calculate the contrast and color temperature values. The color temperature value and contrast ratio should not change much under each brightness.

  In 800 million time and space, the white point color temperature of BM320F is kept at 7300K under different brightness, and the performance is very stable. Compared with the standard 6500K color temperature, the overall display effect is slightly cooler.

● Color standard test

  In terms of color accuracy, Δ E value is regarded by us as a key indicator to measure the quality of a product, Δ The closer e is to 1, the more accurate the color standard is. The average of this monitor Δ E is only 1.11, which is very close to the standard level, and the overall performance is excellent. And Δ The maximum value of e is only 3.81, which shows that this monitor has a high level of accuracy in color reproduction.

When △E≤ 1, the human eye can hardly distinguish the difference between the two colors;
When 1<△E<3, the human eye needs to be able to distinguish subtle color differences after comparison;
When △E<5, the human eye can distinguish the color difference and consider it as two similar colors.
When △E>5, most people can see the color difference and think it is a completely different color.

Summary of PConline evaluation room:


800 million time and space BM320F  picture  evaluating  forum  quote

Summary of advantages and disadvantages of BM320F in 800 million time and space advantage disadvantage?
1. 32-inch IPS-ADS panel
2. Brand-new steel frame body, 10.7mm slim, 6.7mm ultra-narrow and slim appearance.
3, 20000000:1 dynamic contrast ratio
4, no flashing, anti-glare, healthy eye protection
5. Three-year warranty
1. The 32-inch large screen with 1080P resolution still has room for improvement.

  As a large-screen display suitable for Internet cafes and home audio-visual entertainment, the 10.7mm slim body and 6.7mm ultra-narrow bezel of the 800 million-hour BM320F, supplemented by baking paint, have a noble and simple appearance. In terms of screen display, the performance of BM320F is also remarkable. IPS-ADS panel provides ultra-wide visual range and 16.7M color number display, and the performance of color reproduction accuracy is in the upper-middle level.

  800 million time and space, after many years to return to the consumer market, not only to reconsider the current market demand, but also to get consumer recognition of its brand. Therefore, 800 million time and space promised to provide an effective warranty for BM320F for up to three years, so as to dispel users’ concerns about product quality. At present, the price of this product is 1299 yuan, which is very cost-effective. Friends who like to pursue big-screen entertainment may wish to consider it.

In 365 days, this place is full of new vitality, which is to be continued. …

  On April 11th, 2018, the Central Committee of the Communist Party of China and the State Council issued the Guiding Opinions on Supporting Hainan’s Comprehensive Deepening of Reform and Opening-up. Subsequently, the Ministry of Transport set up a working group to promote the comprehensive deepening reform and opening up of Hainan’s transportation, and planned ahead and took the initiative to dock with unconventional ideas and support. On July 25 of the same year, the Ministry of Transport issued an implementation plan for implementing the Guiding Opinions, which took the lead in sounding the horn of the central state organs to support Hainan’s comprehensive and deepening reform.

  Over the past year, a series of reforms, initiatives and explorations in the field of transportation have added infinite vitality to Hainan. Today, 26 specific policies and measures and 76 key tasks proposed in the implementation plan are taking root in Hainan, and 12 tasks have achieved initial results.

Haiwen bridge

  As the largest special economic zone in China and a relatively independent geographical unit, Hainan’s economic aggregate and population size are relatively small, and policy risks are easy to control, which has the unique advantage of becoming an experimental field. Opening the "last mile" of the comprehensive transportation corridor and building an integrated transportation system covering Hainan’s land area and 2 million square kilometers of marine land will accumulate valuable experience for comprehensively promoting the construction of a transportation power.

  In the implementation plan, the positioning of "comprehensively deepening the reform of transportation, expanding the opening-up pilot area and building a transportation power" has given Hainan an important mission to demonstrate and lead.

  Infrastructure comes first. "We fully support Hainan to accelerate the construction of a safe, convenient, efficient, green and economical modern comprehensive transportation infrastructure network." The relevant responsible comrades of the working group of the Ministry of Transport to promote Hainan’s comprehensive and deepening reform and opening up said.

 

Qiongle Expressway

  During the Thirteenth Five-Year Plan period, the Ministry of Transport continued to increase its support for Hainan’s transportation. With the joint efforts of the Ministry and the province, Hainan’s modern transportation system has taken shape.

  However, the effective supply capacity of infrastructure is still insufficient, and the energy level and level of airports and seaports in the global aviation and maritime network nodes are low, and there are still shortcomings in the new national strategic requirements for benchmarking the construction of free trade zones &hellip; &hellip; Pieces of short boards stand out in front of you.

  How to make up for the shortcomings? The first task put forward in the implementation plan is to guide Hainan to work out the medium and long-term development plan of the comprehensive transportation system with high standards, high positioning and high starting point. Since 2018, the Ministry of Transport has instructed Hainan to actively connect with the traffic plan of Guangdong-Hong Kong-Macao Greater Bay Area, and to prepare this plan with high standards, high positioning and high starting point.

  According to the preliminary research results, the spatial layout of infrastructure with "one belt, two sectors, three vertical connections and four horizontal connections" is coming to the fore.

  Plan the path and point out the direction. In 2018, the Ministry of Transport increased financial support for Hainan’s transportation infrastructure construction, accelerated the construction of Qiongzhong-Ledong, Wenchang-Qionghai and Wanning-Yangpu expressways, promoted the construction of Wenchang-Lingao Expressway and Haiwen Bridge (Puqian Bridge), the waterway and breakwater project in Macun Port Area of Haikou Port, and carried out the preliminary work of Sanya New Airport and other projects.

  One by one, the projects under construction and planned to be built have gradually formed the framework of Hainan’s modern comprehensive transportation infrastructure network. In September 2018, an important part of the "Tian" shaped expressway network in Hainan Province &mdash; &mdash; Qiongle Expressway was completed and opened to traffic, and the middle line expressway was fully connected. On March 18th this year, Haiwen Bridge was opened to traffic, shortening the driving time from Haikou City to the famous hometown of overseas Chinese, Wenchang Puqian Town, from one and a half hours to 20 minutes.

Developed expressway network

  On April 13, 2018, General Secretary of the Supreme Leader solemnly announced at the celebration of the 30th anniversary of Hainan’s establishment of a provincial special economic zone that the CPC Central Committee decided to support the construction of a free trade pilot zone throughout Hainan and the gradual exploration and steady promotion of the construction of a free trade port with China characteristics.

  Hainan has ushered in a new world of deepening the all-round opening-up in the field of international shipping, the integration of port and shipping and the "streamline administration, delegate power, strengthen regulation and improve services" reform, and it has also ushered in the greatest opportunity for development and the strongest comparative advantage.

  "Promote Hainan to stand out in the national maritime opening up, create a market environment that comprehensively deepens reform and is highly open, form a competitive advantage, and attract global maritime resources to gather!" The Ministry of Transport has a firm attitude.

  To this end, the Ministry of Transport has promoted Hainan to take the lead in fully opening up the field of international shipping, allowing foreign businessmen to set up wholly-owned enterprises or joint ventures with unlimited share ratio in Hainan to operate various international shipping and auxiliary businesses such as international shipping and international ship management. Cooperate with relevant parties, the Ministry of Transport will copy and promote all the existing pilot policies for expanding and opening up the free trade zone to Hainan, and guide it to implement the negative list management system of national treatment plus investment before foreign investment access; For international shipping agencies registered in Hainan, the limit of foreign-funded shares not exceeding 51% shall be abolished.

  The Ministry of Transport also supports Chinese-funded non-five-star Red Flag ships to carry out coastal piggyback business with the port of Hainan Free Trade Zone as an international transit port, study and explore a more open international ship registration system in Hainan, and promote the sharing of relevant certificate information in ship inspection, maritime affairs, port and shipping departments.

  Most of the world’s free trade zones and free trade ports are built on the basis of Hong Kong and prospered because of it. The implementation plan proposes to focus on supporting Haikou Port and Yangpu Port to become better and stronger, and Sanya, Basuo and Qinglan ports to make their own characteristics.

  On July 2, 2018, the Hainan Provincial Government signed a strategic cooperation agreement with COSCO Shipping Group to support COSCO Shipping to take the lead in integrating Hainan’s port and shipping resources. At the end of that year, Hainan, the "new channel for international land and sea trade", was launched and COSCO Shipping "Hainan &mdash; The maiden voyage of the ASEAN (Singapore) liner route stirred up waves at sea level.

  The data shows that in 2018, the port cargo throughput of Hainan Province reached 183 million tons, and the container throughput reached 2.4 million TEUs, up 14.7% year-on-year; The number of international container liner routes increased to 9, and the number of domestic container liner routes increased to 33.

Haikou port

  The vision turned to Qiongzhou Strait in the north of Hainan Island.

  In the Spring Festival of 2018, a continuous fog that has not happened in 67 years came unexpectedly. The navigation of passenger ro-ro transportation in Qiongzhou Strait was limited, tens of thousands of cars were stranded in Haikou, and more than ten kilometers of Binhai Avenue became a parking lot. The long wait makes tourists feel anxious. This concentrated on exposing the shortcomings and pain points of passenger ro-ro transportation in Qiongzhou Strait.

  The pain point is where the force is exerted.

  The Ministry of Transport, together with Hainan, Guangdong and Guangxi provinces, issued the "Three-year Action Plan for Improving the Passenger Ro-Ro Transport Service Capacity in Qiongzhou Strait (2019&mdash; 2021), actively promote liner operation, study and promote the "separation of passengers and cars" on boarding and disembarking, and urge relevant port and shipping enterprises to launch WeChat WeChat official account ticketing services. During the period of Spring Festival travel rush in 2019, the passenger ro-ro transportation in Qiongzhou Strait provided efficient, convenient and high-quality services for people traveling between the two sides of the strait, and safely transported 3.6 million passengers and 750,000 vehicles, without serious detention of passengers and vehicles.

  Streamline administration, delegate power, strengthen regulation and improve services’s reform of transportation in Hainan Province has also gained more support. In 2018, Hainan achieved 64 items of "no face-to-face approval" ahead of schedule, and the "commitment time limit" of 80 administrative examination and approval items involved was all reduced by 50%.

  On January 31st, "Westdan", a world-renowned cruise company owned by Holland America Cruises, arrived in Sanya, becoming the first international cruise ship to visit Sanya this year, bringing in 1,855 inbound tourists, of which about 85% were from Europe and America, which became a story of the handover between Sanya’s tourism industry and the world cruise industry.

Sanya Phoenix Cruise Terminal

  Nowadays, cruise yacht tourism has become the most dazzling business card of Hainan tourism and an emerging industry with characteristics, potential and competitiveness.

  As the only tropical island province in China, Hainan has a unique resource advantage in developing cruise yacht industry. Under the guidance of the Guiding Opinions, Hainan’s road to building an international tourist island is getting wider and wider.

  The implementation plan proposes to support cruise enterprises to develop cruise routes involving Hainan, advance the pilot of Hainan cruise destination routes, support the development of local cruise ships, and expand Hainan cruise market.

  Today, these measures are being gradually implemented. The Ministry of Transport took the lead in guiding Hainan to introduce preferential policies to promote the agglomeration of cruise elements, researching and formulating pilot policies for Chinese-funded flag of convenience cruise ships at sea, supporting cruise ports such as Sanya to carry out pilot projects, extending the yacht free travel policy of Guangdong, Hong Kong and Macao to Hainan, establishing a yacht type inspection and filing management system, and promoting the establishment of a port management model of "fixed-point docking and joint inspection nearby" for yachts from Qiong, Hong Kong and Macao.

  Yacht go on road trip, as a new format of yacht tourism development, is "hot" again.

  Since the development of yacht industry can drive the development of upstream and downstream service industries to a certain extent, the implementation plan proposes to carry out pilot work for the approval of temporary open waters for overseas yachts, explore the free travel of yachts from Qiong, Hong Kong and Macao, and solve the bottleneck problem that restricts the development of yacht industry in Hainan.

  In this regard, the Ministry of Transport has studied the pilot project of decentralized approval, and approved the yacht free travel plan of Hong Kong, Macao and go on road trip in conjunction with national port inspection and inspection units such as the General Administration of Customs and the State Administration of Immigration, focusing on solving the problems of insufficient navigation waters and tight supervision faced by yachts from Hong Kong, Macao and overseas, so as to ensure that yachts can really get in and swim.

  At present, there are 2 cruise terminals in Hainan, 8 yacht manufacturing enterprises registered in Hainan and 146 yacht sales and service enterprises. Twelve yacht marinas and 1,658 berths have been built and operated.

  The insiders believe that in the next 10 to 15 years, China’s cruise yacht industry will develop rapidly, and Hainan will have greater achievements.

  The CPC Central Committee and the State Council have given Hainan the position of "three districts and one center", one of which is the "National Major Strategic Service Guarantee Zone", and Hainan will play an indispensable guarantee function in the national strategies such as the "Belt and Road" construction and the development of integration of defense and civilian technologies.

  As a "crossroads" at sea, the South China Sea is an important international maritime transport channel and a maritime hub connecting the Pacific Ocean, the Indian Ocean and the three continents of Asia, Africa and Europe. In recent years, with the strong support of the Ministry of Transport, the maritime search and rescue and emergency capacity building in the South China Sea has achieved remarkable results, which has played an important role in ensuring the safety of navigation and serving the construction and development of the South China Sea, but it is still difficult to meet the needs of maritime emergency support.

  In view of the shortcomings of maritime search and rescue and emergency response capacity building in the South China Sea, the implementation plan proposes to improve the rescue support system in the South China Sea, with the aim of ensuring transportation and controlling safety risks, and improving the ability to prevent and respond to severe weather conditions such as typhoons, so as to serve the implementation of major national strategies.

  Over the past year, Hainan Maritime Search and Rescue Center has initially established a maritime search and rescue cooperation mechanism with Hong Kong and Macao. The construction of South China Sea Maritime Rescue Base and South China Sea Rescue Force has been accelerating, and the maritime supervision base and Haikou Rescue Base have been completed and put into use. The construction of a 14,000-kilowatt large cruise rescue boat is accelerating; Maritime affairs, salvage and other related units have carried out four joint cruises of sea and air, including the waters south of Sanya and the waters west of the Greater Sanya Tourism Circle, and explored the establishment of a normalized three-dimensional cruise mode of sea and air that is suitable for the South China Sea.

  Taking on the responsibility of the special zone, Hainan has been innovating constantly and moving towards the deep-water area of the national strategy of service guarantee.

  In the field of service "Belt and Road"Hainan has accelerated the construction of the "Belt and Road" air-sea bridge. At present, 74 international (regional) air routes have been opened, and the number will be increased to about 100 in the next two years.

  In the field of serving the "new channel of international trade by land and sea"Taking Yangpu Port as a pilot, Hainan will focus on building an international transit hub port facing Southeast Asia, and build a foreign trade route network that starts from Hainan and reaches major logistics nodes in Singapore and ASEAN, and then radiates to Southeast Asia, South Asia and the Middle East.

  "Wan Li’s spring scenery is bright." With the support of the Ministry of Transport, Hainan will surely stand on the forefront and shine brilliantly.

How long is the protection period after vaccination in COVID-19? Can the elderly be vaccinated? ….. authoritative answer!

The State Council joint prevention and control mechanism held a press conference on 28th, and as of 24: 00 on March 27th, the country reported that it had inoculated more than 100 million doses of Covid-19 vaccine! These questions of common concern have been answered. Let’s look at them together-

About vaccination—

How long is the interval between two doses of vaccine better?

After the first dose of vaccination, the interval between the second dose of vaccination should be greater than or equal to three weeks, and the second dose of vaccination should be completed as soon as possible within eight weeks after the first dose of vaccine.

If the first shot is inoculated and the second shot is not completed according to the specified time, it is not necessary to restart the inoculation when the second shot is replanted, as long as the second shot is completed. Now there are vaccination sites in Covid-19 all over the country. After telling the vaccination sites about the situation, we should get the second dose of vaccine in time.

Can I get a second shot in a different place? What if vaccine manufacturers are different?

It is suggested to use the variety of the same enterprise as far as possible to complete the two doses of vaccination. If it is said that the same variety cannot be supplied in different places, it can be replaced by vaccine products of other production units of the same kind to complete the two doses of vaccination.

Can the elderly be vaccinated?

At present, Beijing, Shanghai and other regions have been vaccinated with Covid-19 vaccine for some elderly people over 60 years old and patients with chronic diseases who are willing to be vaccinated and in good physical condition under the premise of fully evaluating the health status and infection risk of the vaccinated objects. The next step will be to actively and steadily promote the vaccination of people over 60 years old and patients with chronic diseases in combination with the use effect of vaccines in large-scale populations.

Is it necessary to vaccinate newborns?

At present, the immunization strategy in our country is mainly for people aged 18-59 and elderly people aged 60 and over who are in need and healthy. There is no systematic phase III clinical data about people under 18 years old. With the deepening of research, these data will be obtained later. So when should people under the age of 18 be vaccinated? From the perspective of the whole country, it is considered that the vaccination strategy will be continuously improved based on the needs of epidemic prevention and control and clinical data, including the newborn population.

Some people think that the domestic epidemic situation is relatively stable and there is no need for vaccination. What do you think?

The vast majority of people are susceptible. Vaccination is the most effective prevention and control measure. Vaccination needs to form an immune barrier to play its greatest role, so everyone should be vaccinated. The more people are vaccinated, the stronger the immune barrier is, the faster the vaccination is, and the sooner the immune barrier is formed. If everyone has such a mentality not to vaccinate, the immune barrier will not be established. Once an infectious source is introduced, or when an infectious source exists, an illness or epidemic may occur.

About the vaccine effect—

How long is the effective protection period after vaccination?

Covid-19 vaccine is a new vaccine, which has been developed in a relatively short time and used in human body for a shorter time. At present, the antibody level has been monitored for more than six months. However, antibody is not the only protection index, and there are other factors in the process of vaccine’s function, so it is necessary to carry out research on the persistence of vaccine to confirm how long its protection period is.

In March last year, some people, as the "vanguard" of vaccines, had been vaccinated with inactivated vaccine from COVID-19, which is now on the market. These people have been continuously testing the data of their antibody changes. So far, they have obtained the antibody testing data for 9 months. According to the data, the antibody still has a certain level in 9 months, and the monitoring will continue to be strengthened in the future.

Do people who have been vaccinated need to be vaccinated again?

In the clinical process of the overall design, the booster needle was designed to observe the persistence and protection level of antibodies. At present, the preliminary results show that booster needle can effectively improve the titer of neutralizing antibodies, effectively improve the persistence of antibodies, and also effectively improve the anti-mutation ability of vaccines. In the future, phase III clinical research will be carried out overseas to continuously observe the persistence of antibodies and protection. Is it necessary to carry out booster vaccination? When will you call? Still have to answer according to the results of the next three clinical studies.

Does virus variation have an effect on vaccine effectiveness?

Two kinds of inactivated vaccines of Sinopharm Group China Bio, using the serum after the second and third clinical trials at home and abroad, have carried out cross-comprehensive experiments on the strains found in South Africa and Britain, as well as more than 10 strains found in different regions and epidemic areas in China. The results show that neutralizing antibodies produced by the two inactivated vaccines have a good neutralizing effect on these strains. At present, the strains found in Brazil and Zimbabwe are undergoing neutralization experimental monitoring. Small variation of the virus will not affect the antigenicity of the vaccine, that is, the vaccine will be effective without variation of protective antigen, especially the whole virus inactivated vaccine.

This year, Kexing Zhongwei used the Wuhan strain and the newly mutated British strain and South African strain in various countries to detect the neutralizing antibody in the serum immunized with the vaccine in vitro. The test results showed that the Wuhan strain and the British strain could reach 100% seroconversion, and the South African strain could reach 97% seroconversion. Different individuals have different reactions to the detection results of South African strain, and the detection antibody level of South African strain as a whole is 2 times lower than that of Wuhan strain. At the same time, Kexing Zhongwei has started the vaccine research and development of South African strain and Brazil strain, and the vaccine research of South African strain has been carried out, and the introduction of Brazil strain is in the process.

Huizhou Zhong Kai network police carried out in-depth publicity activities on network security.

  CCTV News:In order to further enhance people’s awareness of network security, according to the deployment of "Net Net 2022" special action, the network police brigade of Zhong Kai High-tech Zone Branch of Huizhou Public Security Bureau and volunteers from Shuguang Community of Chen Jiang Street went deep into the community to carry out network security publicity activities to popularize network security knowledge and practical prevention skills for people in the area.

  At the activity site, the Cyber Police Brigade and volunteers from Shuguang Community in Chen Jiang, by hanging propaganda banners, setting up propaganda desks and distributing publicity materials, publicized the police mainly around the common network traps, online fraud methods and personal information protection methods in real life, popularized the protection skills to the masses, patiently answered questions for the masses, and reminded them to enhance their awareness of self-protection and jointly created a harmonious, safe and stable network environment.

  It is understood that this publicity campaign distributed more than 300 brochures and received more than 40 consultations from the masses, which effectively improved the public’s awareness of network security and basic protection skills and played a positive role in creating a safe, harmonious and stable network environment in the whole region. (General Desk reporter Yang Zhen)

Heavy! Interpretation of Shandong Province Examination Announcement Specialty

On April 24, Shandong Province pressed the countdown switch for the candidates in the 2020 provincial examination, and Shandong Province made an announcement! As the first province to issue a provincial examination announcement, many students are concerned about what changes have taken place between this year’s provincial examination announcement and previous years. How to prepare as a test preparation party?

The teaching and research group of hornbill public examination made a professional interpretation of the announcement of Shandong provincial examination.

First, from the comparison of data in previous years, we can see the trend of this year’s provincial examination.

Compared with the data in recent years, the total number of applicants has risen sharply for the first time, increasing by 141% according to last year.

Among them, Jining, Linyi, Heze, Yantai and Jinan all recruited more than 600 students.

Weihai, Rizhao, Zibo, Jinan and Yantai increased by more than 3 times.

Among the recruitment regions or institutions in the province, there are 555 recruitment positions in Jining, with 785 people, accounting for 10.7%, ranking first.

Compared with previous years, the position of "high school and technical secondary school" was cancelled, and the minimum academic qualification limit was "junior college"

The five departments with the largest number of candidates come from four regions/institutions, and Yantai has two seats.

Second, in-depth interpretation of the provincial examination announcement, accurately positioning the preparation direction

First, highlight political standards.

Adhere to the guidance of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, implement the Party’s organizational line in the new era, adhere to the principle of party management of cadres, adhere to both ability and political integrity, and put morality first, and put political requirements throughout the whole recruitment process. The content of the exam focuses on the ability to solve problems under the guidance of the supreme leader Socialism with Chinese characteristics Thought in the new era; The inspection session focuses on understanding the candidates’ political beliefs, political positions, political awareness and political performance. By checking the source, we will ensure that the newly recruited civil servants have excellent political quality and good moral conduct.

Interpretation of teaching and research group of hornbill public examination;


The focus of this announcement falls onPhysical examination and investigationupper/better/previous/a surname, that is, in the preparation session.In the part of political review, the main investigation is the personal political position.


Therefore, if students want to enter the public service, they can’t have anything that goes against public order and good customs and ethics.

Second, the interview questions are professional and differentiated.

In-depth promotion of grading and classification examinations, distinguishing the different characteristics of institutions at or above the municipal level and below the county level, will separately order written examination questions for public subjects. According to the nature and characteristics of the work of public security, prisons and other organs, the civil service interview is organized and implemented by classification. In accordance with the requirements of building a high-quality professional civil servant team, we will increase the intensity of professional ability testing, and will conduct professional tests on candidates for 286 positions with strong professionalism to further improve the quality of candidates. Explore the difference investigation, highlight the suitability of people and posts, choose people by things, and avoid simply taking people by points.

Interpretation of teaching and research group of hornbill public examination;

The announcement of this year’s recruitment is inclined to specialization.

Posts with small language requirements require higher professional ability. Total score ratio = language 50%+ test 25%+ application 25%.

In law-related positions, the proportion of requirements for line testing has increased. Total score ratio = legal 30%+ test 40%+ application 30%.

Third, it tends to be grassroots experience and fresh graduates.

Except for some special positions, provincial authorities will mainly recruit people with more than 2 years of grassroots work experience; Organs below the county level will recruit 1021 civil servants specially for college graduates, encourage and guide outstanding college graduates to apply for grass-roots positions, and make contributions to the grass-roots front line. The province will recruit 115 civil servants to serve grassroots project personnel and retired soldiers of college graduates who have served in the military for more than 5 years. At the same time, 151 retired military personnel were recruited. The recruitment of grass-roots civil servants for local outstanding talents, such as secretaries of grass-roots party organizations and long-term township (street) staff, will be organized and carried out separately according to the actual situation.

Interpretation of teaching and research group of hornbill public examination;

This time, the inclination of the grass-roots units was announced.Bigger, whether it is the attention of grass-roots work experience or the tilt of one’s position to the grass-roots level. andProvide more jobs for fresh graduates, and the proportion of fresh graduates is 14.4%.

Fourth, solve the employment pressure and provide humanized recruitment.

In response to the impact of the epidemic, the online registration time has been extended to facilitate candidates to apply for the exam. At the same time, establish a registration tolerance mechanism. If you have not obtained the qualification certificate required by the recruitment position yet, you can register for the exam first after the applicant has made a commitment to provide the qualification certificate before the deadline for qualification examination; Failing to provide it before the deadline for qualification examination, the recruitment agency shall cancel the qualification for application or employment.

Expert interpretation:


aim atDue to the epidemic this year, many qualification examinations are delayed indefinitely, so if there is a qualification certificate requirement, this provincial examination will give you fault-tolerant time.

Fifth, the form and score of the interview have changed greatly.

The exam announcement pointed out thatInterviews take many forms, such as structured interviews.

Interpretation of teaching and research group of hornbill public examination;


The original text of last year’s announcement was that interviews were mainly structured interviews. What’s the difference between those two? One is the structured interview, then the others are supplemented. This was last year, and this year, we were told directly that structured interviews and other forms were adopted.

In the past, the national examination was mainly structured interviews, and there were few others. Now, structured interviews, structured group interviews, and interviews without leading groups are basically equal, so the national examination is a weather vane.

We can predict that other provinces will also keep up with the diversified examination forms of interviews.

Last year, our written test and interview still accounted for 50% of the provincial exams in Shandong Province. This year, the written test only accounted for 40%, and the interview accounted for 60%. The proportion of the exam tilted towards the interview.

The number of candidates in Shandong province is the largest in previous years, and it is also known as the small country exam. Candidates who prepare for the exam can adjust their preparation strategies from the direction of announcement interpretation. Finally, I wish all candidates can get to be no.1 and get good grades in the provincial exams!

Grasp the general trend of economic globalization, unswervingly expand opening up in an all-round way

  Grasp the general trend of economic globalization, unswervingly expand opening up in an all-round way

  &mdash; &mdash; Thoroughly study and implement the important exposition of the Supreme Leader General Secretary on economic globalization.

  Party group of CPC Ministry of Commerce

  In 2017, when anti-globalization was on the rise and the world economy was gloomy, the Supreme Leader General Secretary made a historic speech at the Davos Forum, which showed China’s firm stance in defending economic globalization, pointed out the correct direction of economic globalization, injected strong confidence and positive energy into the world, and won lasting high praise from the international community, marking China’s transformation from a participant to a leader in economic globalization.

  Since then, the General Secretary of the Supreme Leader has further expounded his clear stand of supporting economic globalization and multilateralism at the G20 Summit, the Asia-Pacific Economic Cooperation (APEC) Summit, China International Import Expo(CIIE) and many other important international occasions, contributing to China’s wisdom and demonstrating the responsibility of a big country. China keeps its word, actively and comprehensively opens to the outside world, actively participates in global economic governance, and promotes the building of a community of human destiny. This year’s proposal to accelerate the construction of a new development pattern is an open domestic and international double cycle, which is in line with China’s proposal of the Davos Forum and has become the latest plan for China to promote economic globalization.

  First, grasp the historical trend of economic globalization and promote the common opening of the world.

  General Secretary of the Supreme Leader pointed out that economic globalization is the objective requirement of the development of social productive forces and the inevitable result of scientific and technological progress, and it is an irreversible trend of the times, not artificially created by any people or countries. The sea of the world economy, whether you want it or not, is there and you can’t avoid it; We should make the cake in the global market bigger, implement the mechanism of global sharing, and work in the way of global cooperation, so as to jointly make the greater the driving force of economic globalization, the better the smaller the resistance; At present, some anti-globalization trends in the world are just a few waves stirred up by the trend of globalization, which can’t stop the tide of globalization; We must not be hindered by headwinds and turning waves. We must stand on the right side of history and unswervingly expand opening up in an all-round way. These important expositions have pinpointed the pulse of the world, prescribed effective prescriptions, and pointed out the direction of progress.

  Economic globalization is an irreversible historical trend.Economic globalization has roughly gone through three stages. First, at the stage of colonial expansion and the formation of the world market, all countries were involved in the world economic system. The second is two parallel world market stages, namely, two camps and markets after World War II. Third, the stage of economic globalization, the world economic integration accelerated after the Cold War. The imbalance of factor endowments among countries in the world and the deepening of international division of labor are important driving forces of economic globalization. There are contradictions in natural resources, capital, labor, technology and market in different degrees in all countries, and they are faced with the problem that the division of labor is limited by the size of the market. The great geographical discovery in the 15th century promoted the formation of the world market. The scientific and technological revolution and industrial revolution have provided a profound material and technical foundation for economic globalization. Several industrial revolutions have greatly reduced the cost of goods transportation, information dissemination and personnel flow. In particular, the new scientific and technological revolutions such as the Internet have pushed the world flat, and the economies of various countries are interdependent as never before. The international economic governance system and the market-oriented reform after the Cold War have provided economic system guarantee for economic globalization. After World War II, the Bretton Woods system and the three pillars of GATT, IMF and World Bank appeared, which provided an institutional framework for international economic governance. In addition, the market-oriented reform of emerging economies after the Cold War promoted the great development of economic globalization. In short, economic globalization is an objective historical process jointly promoted by the development of productive forces and the transformation of production relations, and is not transferred by human will. In history, plagues, wars and crises have all hindered the development of economic globalization.But the trend of globalization is still mighty, rolling forward and heading for the vast sea.

  On November 15th, 2020, the ten ASEAN countries and China, Japan, South Korea, Australia and New Zealand formally signed the Regional Comprehensive Economic Partnership Agreement (RCEP). After eight years of negotiations, the world’s largest free trade zone was finally announced and officially set sail. The picture shows Xiaoshovel Beach Wharf in Yangpu, Hainan, which was shot on September 23rd. Xinhua News Agency reporter Pu Xiaoxu/photo

  Economic globalization has experienced twists and turns, but the general direction forward has not changed.There are "forward impetus and backward resistance" in economic globalization: the impetus is a new round of scientific and technological revolution and industrial transformation; The resistance is unilateralism, protectionism and bullying. On the whole, the driving force is still greater than the resistance, and open cooperation is still the general trend of development. Economic globalization is more an incremental slowdown than a stock decline. Except for a few crisis years, trade in goods remained stable. In 2019, global exports of goods increased by 17.1% compared with 2008 before the financial crisis, and trade in services flourished. In 2019, global exports of services increased by 52.4% compared with 2008. Digital trade is in the ascendant, and the global cross-border e-commerce market is growing at an average annual rate of nearly 30%, and cross-border digital trade is expected to break out in the future. Regional integration has developed in depth. At present, the number of free trade arrangements notified to the WTO and taking effect has increased by 237 compared with that before the crisis. Major countries have promoted a higher level of openness through regional trade arrangements, and the negotiation topics have gone from "on-border" trade barriers to "behind-the-border" regulation, reflecting the general trend of deepening economic globalization. In the era of global village, the global value chain is expanding deeply, and countries are more closely linked to form a community of interests, responsibilities and destiny. It is not in the common interest of mankind to return to the state of "isolated island" and "reverse the car" in history.

  Over the past 40 years of reform and opening up, China has always adhered to the basic national policy of opening up to the outside world, continuously expanded its opening up, achieved a great historical turning point from closed and semi-closed to all-round opening up, and became a beneficiary and an important contributor to economic globalization. In the past, the main driving force of economic globalization was the United States and other western countries. Today, we are regarded as the biggest standard-bearer of free trade and globalization. Guided by the important exposition of the Supreme Leader General Secretary on economic globalization, we have set up a global thinking, unswervingly and comprehensively expanded opening up, built a new open economic system at a higher level, promoted the common opening of the world through our own opening up, and are moving from an open big country to an open powerful country.

  According to the data released by the General Administration of Customs, the total import and export value of China’s goods trade in the first 11 months of this year was 29.04 trillion yuan, up 1.8% year-on-year. The picture shows that on August 27th, 2020, workers of Zhenjiang Shipyard (Group) Co., Ltd. in Jiangsu Province carried out electric welding work on the deck transport ship exported to Germany. People’s picture fengjiangjiang/photo

  &mdash; &mdash; Promote the high-quality development of trade. Promote the innovation and development of foreign trade, foster new formats and models, continuously optimize the trade structure, reduce tariff and non-tariff barriers, promote trade liberalization and facilitation, expand the import of high-quality goods, and innovate and develop service trade. 2016&mdash; In 2019, the import and export volume of China’s goods trade grew at an average annual rate of 7.5%, maintaining its position as the largest exporter for 11 consecutive years; The import and export volume of service trade increased by 6% annually, ranking second in the world. In the first 11 months of this year, China’s goods exports increased by 0.6% year-on-year, and it is expected to achieve positive growth throughout the year, and its position as a major trading country has been continuously consolidated. In the future, we will enhance the comprehensive competitiveness of foreign trade and steadily promote the construction of a strong trading country.

  &mdash; &mdash; Improve the level of utilizing foreign capital. Actively expand market access, relax the restrictions on the ratio of foreign shares in banks, securities and insurance, expand the opening of high-end manufacturing and service industries, increase the protection of intellectual property rights, and continuously improve the business environment, forming a huge "gravitational field" for international capital. 2016&mdash; In 2019, China used a total of 549.6 billion US dollars of foreign capital, becoming the second largest foreign capital inflow country in the world, and the utilization of foreign capital in high-tech industries increased by 24% annually. In the first 10 months of this year, China actually utilized foreign capital of US$ 115.1 billion, a year-on-year increase of 3.9%. In the future, we will continue to relax market access, protect the legitimate rights and interests of foreign-funded enterprises in accordance with the law, and allow foreign businessmen to stay and develop.

  &mdash; &mdash; Innovate the way of foreign investment. Comply with the trend of global industrial transfer, encourage enterprises to go abroad, optimize the layout of national industries, enhance the ability of global resource allocation, build China investment brand, and build a global trade, investment, production and service network. 2016&mdash; In 2019, China’s foreign direct investment totaled 634.4 billion US dollars, ranking first in the world; Through foreign investment cooperation, it has driven exports to more than 500 billion US dollars. By the end of 2019, 44,000 enterprises had been established in 188 countries and regions; There are more than 2.2 million foreign employees in "going out" enterprises, which has promoted the local industrialization process and improved people’s livelihood and welfare. In the future, we will improve the laws, policies and service systems for promoting and guaranteeing overseas investment, help enterprises improve their transnational operation capabilities, tighten interest ties and promote common development.

  Second, grasp the trend of global governance reform and contribute more "China wisdom"

  General Secretary of the Supreme Leader pointed out that the world today is experiencing a great change that has never happened in a hundred years. The global epidemic of COVID-19 epidemic has accelerated this great change and the world has entered a period of turbulent change. The law of the jungle and the winner-take-all are a narrow dead end, and inclusiveness and mutual benefit are the right path in the world. At present, the contest for the dominance of global governance and international rulemaking is fierce; It is necessary to inject Chinese power into reforming and optimizing global governance; Promote economic globalization in a more open, inclusive, inclusive, balanced and win-win direction. The important exposition of the Supreme Leader General Secretary provides a guide for our participation in the reform of the global economic governance system.

  The reform of global economic governance system is at a historical turning point.The world has entered an accelerated evolution period, and global challenges have increased. It is the general trend to strengthen global governance and promote the reform of the global economic governance system. The contrast of international power "East Rising and West Falling" is the most revolutionary change. With the rise of emerging markets and developing countries, the world share of economy and trade has increased by about 20 percentage points compared with the 1990s, and the proportion of foreign investment has increased by 18 percentage points. The trend of multipolarization in global governance is obvious. The willingness and ability of developing countries to participate in governance are constantly improving, and promoting the global governance system is more just and reasonable, which requires continuous efforts.

  Existing international economic and trade rules are difficult to adapt to new changes.The deep-seated contradictions in global development are increasingly prominent: global problems are increasing and solutions are insufficient; Global rules increase and international coordination is insufficient; The global market is expanding, and the regulation and supervision are insufficient. The focus of global governance has changed. International trade and investment continue to innovate and develop, and global governance issues have shifted from border measures such as market opening to "post-border" regulations such as subsidies, labor and the environment. The new round of scientific and technological revolution has given birth to new governance problems, and the game of new issues such as network security, digital sovereignty and data flow has become more intense.

  We have strengthened the Party’s overall leadership over China’s participation in global economic governance, promoted the development of economic globalization in a more balanced direction, promoted the construction of an open world economy, clearly opposed protectionism in trade and investment, promoted the democratization and legalization of global governance rules, strived to maintain and extend China’s important strategic opportunity period, and became an important participant and contributor to global economic governance.

  &mdash; &mdash; China’s ideas and programs have gained more recognition. Put forward the concept of building a community of human destiny, adhere to the correct concept of justice and benefit, advocate the concept of global governance of joint construction and sharing, conform to the trend of the times, increase the convergence of interests between China and other countries, and enrich the concept of global governance; Actively provide international public goods, hold China-Africa Cooperation Forum, China International Import Expo(CIIE) and other major home diplomatic activities, and set up AIIB and BRICS Bank. A number of China’s propositions, China’s proposal and China’s initiative have become an international consensus, and the international community expects China to play more constructive roles in trade and investment, digital governance and other fields. In the future, we should strengthen internal and external coordination, put forward the China Initiative to practice the concept of global economic governance, and safeguard international fairness and justice.

  &mdash; &mdash; Building the "Belt and Road" together is deep and practical. Adhere to the principle of cooperation, joint construction and sharing, uphold the concept of green, openness and honesty, conscientiously implement the results of the "Belt and Road" international cooperation summit forum, and basically form the interconnection structure of "six corridors and six roads, many countries and many ports", and a number of projects with good comprehensive benefits and strong driving effects have taken root. In 2019, China’s total trade in goods with countries along the route accounted for 29.4% of foreign trade, and the proportion of direct investment increased to 13.7%, up 3.7 and 5.2 percentage points respectively compared with 2016. In the future, we will continue to build the "Belt and Road" with high quality, build a road of cooperation that unites to meet challenges, maintain people’s health and safety, promote economic and social recovery, and release the growth path of development potential.

  &mdash; &mdash; Deepen multilateral, bilateral and regional cooperation. Actively participate in WTO reform, put forward "three principles" and "five propositions", and promote the formulation of rules in emerging fields such as e-commerce. A total of 19 free trade agreements have been signed with 26 countries and regions, especially the newly signed regional comprehensive economic partnership agreement. The total population, economy and trade of the 15 member countries account for about 30% of the world, which is not only the landmark achievement of deepening regional cooperation in East Asia, but also the victory of multilateralism and free trade. Efforts should be made to stabilize the overall situation of Sino-US relations, deepen Sino-Russian strategic cooperation and China-EU cooperation, accelerate the negotiation process of free trade agreements such as China-EU Comprehensive Agreement on Investment, China, Japan and South Korea, and expand pragmatic cooperation with developing countries. In the future, we will actively participate in the reform of the WTO, implement the strategy of upgrading the free trade zone, negotiate and sign high-standard free trade agreements with more countries, continue to expand the "circle of friends" and promote the open development of the world.

  Third, grasp the new trend of economic globalization after the epidemic and promote the construction of a new development pattern

  General Secretary of the Supreme Leader pointed out that economic globalization has encountered a countercurrent and the world has entered a period of turbulent change; With the change of global political and economic environment, the trend of anti-globalization has intensified, and some countries have engaged in unilateralism and protectionism, which has obviously weakened the traditional international cycle; The new development pattern is by no means a closed domestic cycle, but an open and mutually promoting domestic and international dual cycle; We don’t seek to outshine others, we don’t win or lose, and we don’t operate behind closed doors. We will gradually form a new development pattern with domestic big circulation as the main body and domestic and international double circulation promoting each other, which will open up space for China’s economic development and add impetus to the recovery and growth of the world economy. These important expositions provide an action guide for building a new development pattern and better participating in global open cooperation.

  The current world economic situation has undergone profound changes.The international environment is becoming more and more complex, and the instability and uncertainty are obviously increasing. The growth of global trade and investment is sluggish. Before the international financial crisis, the growth rate of global trade was twice that of the economy, and after the crisis, it was roughly the same as the economic growth rate. International organizations predict that global trade will decline by about 30% this year and only rebound by 7.2% next year; Global direct investment has dropped by 40% and will continue to drop by 5% next year & mdash; 10%。 Populism has intensified and trade protectionism has warmed up, expanding from traditional industries to emerging industries and high-tech industries. International investment restrictions have been strengthened. Developed countries have vigorously supported the return of manufacturing industry and introduced corresponding policies to attract automobile manufacturing, equipment manufacturing, electronic information, biomedicine and other industries to return to China. The epidemic situation has further aggravated the adjustment of global industrial chain supply chain.

  New changes have taken place in China’s opening-up and development conditions.Traditional advantages are weakening and new advantages are being cultivated. In recent years, China’s labor force has gradually decreased, the cost advantage has weakened, and some important resources are in short supply. In 2019, the external dependence of iron ore, crude oil and soybean was 80%, 72% and 86% respectively. The new advantages of R&D, technology, standards, brand and marketing need to be improved, and the task of high-quality development is urgent. Super-large-scale market advantages appear. China’s economic aggregate ranks second in the world, with a per capita GDP of more than 10,000 US dollars, a population of 1.4 billion, more than 400 million middle-income groups, the most complete and largest industrial system in the world and perfect supporting capabilities. It is the most potential market in the world, and its international appeal continues to increase.

  In the face of major changes in the domestic and international environment and grasping the new characteristics of China’s entry into a new stage of development, we adhere to the new development concept and high-quality development, and propose to accelerate the construction of a new development pattern. This is the first move to grasp the initiative of development, not a forced move or an expedient measure; This is an open domestic and international double cycle, not a closed domestic single cycle; This is based on the domestic big cycle on the basis of the national unified big market, and not all localities engage in small self-cycles. We should implement the strategy of expanding domestic demand, comprehensively open wider to the outside world, and promote the benign interaction between domestic and international double cycles.

  &mdash; &mdash; Build a unified market that is shared globally. Promote deep-seated reform through high-level opening up, improve urban and rural circulation network, vigorously develop urban, rural and service consumption, promote the integration of domestic and foreign trade, and host China International Import Expo(CIIE) to actively expand imports. In 2019, the total retail sales of consumer goods in China reached 41 trillion yuan, ranking second in the world; The import was 2.1 trillion US dollars, and it is estimated that the import will be 22 trillion US dollars in the next 10 years, and the third China International Import Expo(CIIE) transaction will be 72.62 billion US dollars, which has expanded the international demand under the epidemic situation. In the future, we will promote consumption in an all-round way, improve the modern commercial circulation system, expand the import of high-quality goods and services, and make the China market a world market, a shared market and a market for everyone.

  &mdash; &mdash; Create a new highland for opening to the outside world. Link the construction of a new development pattern with the implementation of the national regional coordinated development strategy and the construction of a pilot free trade zone, encourage the pilot free trade zone to make bold attempts, boldly break through and make independent reforms, and accelerate the construction of Hainan Free Trade Port. At present, 21 pilot free trade zones have been established, and 260 institutional innovations have been replicated and promoted. The overall plan for the construction of Hainan Free Trade Port was promulgated to promote the free flow of goods, services, funds, personnel and information. In the future, we will promote the high-quality development of the Pilot Free Trade Zone and the Free Trade Port and create an important strategic fulcrum for the new development pattern.

  The World Trade Report 2020: Innovation Promotion Policies in the Digital Age issued by the World Trade Organization on November 23, 2020 pointed out that strengthening international cooperation will help to enhance the effectiveness of digital innovation policies and maximize the positive effects of policies. The picture shows that on November 11, in the rookie overseas warehouse in Guadalajara, Spain, the staff were sorting goods. This year, when the COVID-19 epidemic has not stopped spreading, the "Double Eleven" has led a new wave of online consumption in Spain. Xinhua News Agency reporter Meng Dingbo/photo

  &mdash; &mdash; Promote institutional openness such as rules. Actively connect with international economic and trade rules, enhance transparency, strengthen property rights protection, encourage competition and oppose monopoly, and continuously optimize the business environment. We will improve the foreign investment management system, fully implement the pre-entry national treatment plus negative list management system, and introduce the foreign investment law. The international ranking of the business environment has increased from 78 in 2017 to 31. The scope and layout of opening up are constantly expanding. Among the 160 service sectors defined by the WTO, China has opened more than 120. We will further promote streamline administration, delegate power, strengthen regulation and improve services’s reform in the field of opening up, and deepen opening up inland and along the border. In the future, we will pay more attention to institutional openness such as rules, regulations, management and standards, and form a new open economic system with a higher level.

  Fourth, grasp the risk prevention of economic globalization and build security in opening up.

  General Secretary of the Supreme Leader pointed out that economic globalization is a "double-edged sword". When the world economy is in a downturn, both developed and developing countries will feel pressure and impact. The overall environment of our open development today is more favorable than ever before, and the contradictions, risks and games we face are unprecedented; The more open we are, the more we should pay attention to safety, and the more we should make overall plans for development and safety, so that we can be incorruptible. Development is the foundation and guarantee of security; Development is the greatest security and the "master key" to solve security problems; Constantly expanding and improving the level of opening up to the outside world, promoting reform and development through opening up, is an important magic weapon for China’s development to continuously achieve new achievements. These important expositions provide a fundamental basis for us to implement the overall national security concept in the process of participating in economic globalization, dynamically seek higher-level security in the process of expanding opening up, and improve our ability to participate in and lead economic globalization.

  Economic globalization not only provides development opportunities, but also may bring security risks.While economic globalization is making a big "cake", the problem of dividing the "cake" is becoming increasingly prominent. Different countries face different security situations because of their different national conditions, systems and stages of development. While the developed countries benefit from the process of economic globalization, due to the inadequate adjustment of domestic policies, there have been problems such as hollowing out industries, insufficient employment and widening gap between the rich and the poor. Developing countries have made remarkable achievements in opening up to the outside world, but their development strength and risk coping ability are insufficient, and they are vulnerable to external risks. The globalization of economic risks requires global cooperation and joint response. The economies of all countries in the world are interdependent. "You have me and I have you." Economic security has also become a global issue, and no country can be immune to it. It has become a realistic choice for all countries to strengthen international cooperation, seek their own security and expand common security in opening up.

  In the process of participating in economic globalization, China has strengthened its strength and gained security, while facing new challenges.For more than 40 years, we have handled the relationship between independence and opening up. On the one hand, we have strengthened our comprehensive national strength and significantly improved our security and maintenance capabilities in the process of opening up; On the other hand, we should grasp the strength and rhythm of opening up and pay attention to risk prevention. For example, we should deal with it properly when joining the WTO, and the "wolf coming" that many people are worried about has not appeared. At present, China has developed from a "small economic and trade country" to a "big economic and trade country" and is moving towards a "strong economic and trade country". Its participation in economic globalization is deepening and its interaction with the world is significantly increasing. At the same time, unilateralism and protectionism are on the rise in the world, and China’s external risks are also increasing, which requires us to properly deal with them from the height of creating a good external environment for the great rejuvenation of the Chinese nation.

  Facing the new situation, new problems and new challenges, we must resolutely implement the new development concept and the overall concept of national security, establish an open concept of economic security, better safeguard national economic security under open conditions, and enhance our ability to participate in and lead economic globalization.

  &mdash; &mdash; Coordinate openness and security. It is necessary to open windows and install screens to better maintain economic security. In the new stage of development, domestic development must be planned under the background of economic globalization, making full use of two markets and two resources, promoting market-oriented reform and high-quality development in an all-round way, ensuring economic security with stronger industrial competitiveness, stronger economic strength and stronger comprehensive national strength, and participating in a higher level of economic globalization with a safer economic system. Comply with the law of economic development of big countries, take expanding domestic demand as the fundamental foothold of economic development, accelerate the construction of a new development pattern, make overall plans for opening up and reform and development, and find a golden combination of opening up and security.

  &mdash; &mdash; Effectively prevent and resolve risks. We must adhere to the bottom line thinking, resolutely hold the bottom line and red line in foreign negotiations such as signing a free trade agreement, resolutely implement the decision-making and deployment of the CPC Central Committee, stabilize the basic disk of foreign trade and foreign investment, stabilize the supply chain of the global industrial chain, guard against risks related to the "Belt and Road" and implement risk prevention. Grasp the strength, progress and depth of opening up, actively respond to traditional and non-traditional security risks, and better safeguard national economic security.

  &mdash; &mdash; Enhance the ability to participate in and lead economic globalization. Improve the ability of rulemaking, take multilateral, regional and bilateral measures simultaneously, actively participate in the new round of rulemaking, effectively oppose protectionism, and effectively safeguard free trade and multilateralism. Improve the ability of safety maintenance, use the internationally accepted rules, improve the industrial safety mechanism, improve the early warning of economic safety risks, and improve the mechanisms of foreign capital safety review, industrial injury early warning and trade remedy to safeguard China’s development interests. Improve the ability to guarantee talents, actively cultivate international talents in economy, law, management and negotiation, increase China’s representation in international organizations, improve the environment for introducing international talents, create a favorable international environment for China, and maintain and extend the period of strategic opportunities in China.

  Economic globalization is an irreversible historical trend. Guided by the Supreme Leader’s Socialism with Chinese characteristics Thought in the New Era, we should strengthen the "four consciousnesses", strengthen the "four self-confidences", achieve the "two safeguards", better coordinate the two overall situations at home and abroad, unswervingly support and participate in economic globalization, unswervingly open wider to the outside world, promote the construction of a new development pattern, and greet the centenary of the founding of the Party with excellent results.

Game report

  10moon17sunThe 6th China Academy of Sciences and 14th Beijing Workers’ Track and Field Games were held in the National Olympic Sports Center. Li Chi Ngai, secretary of the Party Committee of the Institute of Zoology and head of the delegation, led the athletes and the audience about.80People took part in the sports meeting.

  morninghalf past eight,The sports meeting held a grand opening ceremony. The phalanx of athletes of the animal team entered the stadium with neat steps. In front of the phalanx was a giant panda representing the characteristics of animals. The athletes launched the slogan "Keep fit, devote themselves to science and serve the country" to convey the concept of service dedication. Subsequently, the ninth set of broadcast gymnastics exhibition competition kicked off the sports meeting, and the team represented by animals.twentyA total of 100 athletes participated in the competition.

  In the one-day competition, the athletes of the animal representative team participate in the following events.Broadcast gymnastics,60riceRun with the ball100rice1500ricefour×100riceShot put, long jump, double shuttlecock kicking, football shooting, etc. The athletes fought bravely on the field, showing the sportsmanship of never giving up. Among them, Li Chi Ngai took the initiative and participated.60riceRunning with the ball lifted the athletes’ morale. Li Mei in the pest room won the fourth place in the women’s shot put in Group C, and Ge Ming in the stem cell room won the men’s shot put in Group A.1500riceFourth place, broadcast gymnastics won the Excellence Award.

    The sports meeting was highly valued by the leaders of the Institute, supported by various offices and research groups, carefully organized by trade unions, and actively coordinated by graduate students’ associations and trade unions.After complicated organizational preparations such as athletes’ registration, practice, preliminaries and audience collection, as well as the support and enthusiastic participation of employees and graduate students, the athletes and audience of the Animal Institute of this Games fully demonstrated the spirit of unity and forge ahead with practical actions.For this reason, the sports delegation of the Institute of Zoology won the "Excellent Organization Award".

The team of athletes from the Institute of Zoology entered the venue. 

Secretary Li Chi Ngai runs fast. 

Researcher Sun Yue Hua shot vigorously.

Li Mei threw a hard throw.

Wang Jiangning flies across the sky

Ge Ming sprints with all his strength.

Wang Chengmin is ready to go.

Focus Interview: Rebuilding the "Golden Passage"

  CCTV News (Focus Interview): Taking the expressway has become one of the main ways for everyone to travel. 307.07 million vehicles, this figure is the cumulative traffic volume of the national expressway network in the past May Day holiday, with an average of more than 61 million vehicles driving on the expressway every day. This figure is nearly 20% higher than the May Day holiday in 2019 before the epidemic. At present, in view of the huge demand and road pressure, there are about 5,000 kilometers of expressway sections in the national expressway network, including the Hubei section of Beijing-Hong Kong-Macao Expressway, which has been in operation for more than 20 years.

  The upgrading and reconstruction project of Hanjiang Bridge was completed five months ahead of schedule. Before the May Day holiday, the Hubei section of Beijing-Hong Kong-Macao Expressway resumed truck traffic. In just a few days, the traffic volume rose rapidly. Throughout the May Day holiday, Beijing, Hong Kong and Macao &mdash; &mdash; The daily traffic volume of this busiest expressway in Hubei exceeds 260,000 vehicles, and nearly 70% of them are logistics freight vehicles from south to north.

  Wang Bo, instructor of the 2nd Squadron of Caidian Brigade, No.1 Team of Hubei High Police Corps: Dongxihu District of Wuhan City is equivalent to a transit point of national logistics. It is distributed from Dongxihu Lake of Wuhan City first, and then radiated to the periphery of the country, and began to deliver goods. We understand that the majority of freight car drivers are willing to take the old Beijing-Zhuhai Expressway. The so-called Beijing-Zhuhai Expressway is now called Beijing-Hong Kong-Macao Expressway, and they are willing to take this expressway.

  It starts in Beijing, with a total length of 2,285 kilometers, and passes through the North China Plain, Jianghan Plain, Central Hunan Plain, Nanling Plain and Pearl River Delta Plain, and finally reaches the ports of Hong Kong and Macao through eight provinces and cities such as Beijing, Hebei, Henan, Hubei, Hunan and Guangdong. The Beijing-Hong Kong-Macao Expressway, which was built in the 1980s, is one of the earliest traffic arteries running through the north and south in China, and it is also the "national comprehensive three-dimensional traffic network in 2035".

  Bin Fan, Deputy Director of Engineering Management Department of Highway Bureau of Ministry of Transport: The most impressive figure of the national comprehensive three-dimensional traffic network is a diamond-shaped map, which has four poles, namely, the northernmost part of Beijing-Tianjin-Hebei, the southernmost part of Guangdong-Hong Kong-Macao Greater Bay Area, the Yangtze River Delta in the east and Chengdu-Chongqing in the west. In the middle of these four poles, a diamond-shaped six-axis is constructed, and Beijing-Hong Kong-Macao is just within the main axis in the north-south direction. The Beijing-Hong Kong-Macao Expressway is the most important north-south passage in China.

  After more than 20 years of operation, the Beijing-Hong Kong-Macao Expressway has been extended all the way, supporting the coordinated development of Beijing-Tianjin-Hebei, the implementation of the Yangtze River Economic Belt and Guangdong-Hong Kong-Macao Greater Bay Area’s national strategy, and also driving and witnessing the rapid development of the areas along the route. Wuhan is the epitome of it. The thoroughfare of nine provinces and the Beijing-Hong Kong-Macao Expressway have made it one of the most developed cities in Central China in 20 years. Wuhan Dongxihu District, which is close to Beijing-Hong Kong-Macao Expressway, has become the most extensive logistics transit and distribution center in Central China.

  The Hubei section of Beijing-Hong Kong-Macao Expressway has a total length of more than 290 kilometers. When construction started in 1998, it was the first expressway with a design speed of 120 kilometers per hour in Hubei Province. The rapid economic growth has brought about a rapid increase in passenger and freight traffic, and the Hubei section of the Beijing-Hong Kong-Macao Expressway has long been unable to meet the demand. In China’s 177,000-kilometer expressway network, some expressways built earlier are facing similar problems more or less.

  Bin Fan: Especially in the central and eastern regions, some economically developed areas, the capacity of highways can no longer fully meet the travel needs of local people and the corresponding needs of passenger and freight transport. After the aorta is opened, the microcirculation is unblocked, and the aorta is opened, the vitality of the whole economy will be instantly driven.

  After the reconstruction and expansion projects of Hebei and Henan sections of Beijing-Hong Kong-Macao Expressway were completed successively, the reconstruction and expansion project of the northern section of Hubei Province was officially launched. Hubei’s plan is to upgrade and expand the original two-way four-lane old road into a two-way eight-lane new road by widening subgrade and bridge. 

  It doesn’t sound complicated. For Hubei, there are problems they must face. One of the challenges is that the whole reconstruction and expansion project must be carried out under the condition of ensuring the normal and safe passage of the whole road. Because the Beijing-Hong Kong-Macao Expressway is the north-south aorta, it cannot be cut off. This is the first time for Hubei.

  Shen Diandong, commander of the reconstruction and expansion headquarters of Jiaotou Beijing-Hong Kong-Macao Expressway in Hubei Province: Our first multi-party meeting involved 42 units, and it was difficult to coordinate. The 42 units coordinated and acted in unison. This difficulty can be imagined.

  The Hubei section of Beijing-Hong Kong Expressway is connected with many highways and railways, and dozens of related units need coordination. This is a test of the coordination of local departments. Two months ago, the reinforcement and upgrading of the Hanjiang Bridge on the Beijing-Hong Kong-Macao Expressway needed to be completed under the condition that half of the bridge deck was kept open. With the cooperation of traffic police, road administration, operating units and construction parties, the task of traffic guidance and reform was successfully and safely completed.

  Sean, Captain of the 3rd Brigade of Beijing-Zhuhai Detachment of Hubei Traffic Expressway: This reconstruction and expansion is the first time in Hubei Province to try to construct while opening to traffic, including management experience and pressure from the construction unit, which we have never seen before. When we first started construction, we said that we would go all out to support and unconditionally choose to complete the task with good quality and quantity.

  On the Hanjiang Bridge, half of the vehicles on the bridge deck pass normally in both directions, and the other half are under construction, which is rare in previous expressway construction. On the one hand, construction, on the other hand, freight and passenger vehicles whizzed past, which became a unique landscape in the reconstruction and expansion project of the northern section of Hubei Province of Beijing-Hong Kong-Macao Expressway.

  Hubei, where great rivers flow, is a province of thousands of lakes. The Beijing-Hong Kong-Macao Expressway passes through rivers, lakes and many wetlands here. These areas have soft soil and high water content. The existing highway subgrade has been stable since it was opened to traffic for more than 20 years. However, the settlement of the widened new subgrade needs to be controlled to avoid potential safety hazards, which is another difficult problem in the reconstruction and expansion of Hubei section of Beijing-Hong Kong-Macao Expressway. They need to find local solutions. In the reconstruction and expansion section of East and West Lake of Beijing-Hong Kong-Macao Expressway, precast piles with an average length of 40 meters are being hammered into soft soil one by one.

  Liu Baiping, Director of Wuhan Branch of the Beijing-Hong Kong-Macao Expressway Reconstruction and Expansion Headquarters in Jiaotou, Hubei Province: The technology of pre-cast piles is widely used in the building system, because the scope of building is relatively limited, but the highway is linear and occupies a wide range. The reason why we consider piling in this place is that the soft soil below is very thick, ranging from 10 to 20 meters thick to 40 to 50 meters thick.

  Under the 9-kilometer-long pavement, precast piles will be densely covered, and the new road will be built on the subgrade reinforced by precast piles. This is also the first attempt in Hubei.

  Liu Baiping: There is also a hat on the pile, which is equivalent to a stool. There are legs below, and a hat is worn on one leg. Most of the area is mainly stressed on the pile, forming a composite subgrade.

  In addition to the treatment of soft soil subgrade, there are many attempts to adapt to local conditions in the process of reconstruction and expansion. In the choice of bridge width, Hanjiang Bridge is a newly built twin-tower cable-stayed bridge in parallel with it, while Fulunhe Bridge is a newly built pile-column assembled bridge like building blocks in parallel with the old bridge.

  It is precisely because one needs to meet the navigation requirements of the Han River, and the other can save more time and construction cost, including the new use of construction waste, such as the waste asphalt mixture generated when milling and planing the road surface, which will be collected and reused. These practices are accumulating experience for more highway reconstruction and expansion in the future.

  Bin Fan: As far as we know, the total mileage of the expressway reconstruction and expansion project under implementation has exceeded 5,000 kilometers. The reconstruction and expansion will be carried out immediately, including the Leiyang-Yizhang section of Hunan Province, including the northern section of Beijing-Zhuhai, which is the northern section of Guangdong Province, including the Beijing-Hong Kong-Macao Expressway. The national expressway aorta has been gradually opened, especially in promoting regional coordination and high-quality development, which has played a more obvious role.

  In Hubei, the builders of the reconstruction and expansion of the Beijing-Hong Kong-Macao Expressway are still making a brand-new attempt. In the precast beam yard of Fulun River Bridge, the birth of each beam, from steel processing, concrete mixing, pouring and demoulding to steam curing of this beam before leaving the factory, has achieved digital control of the whole process. Before the appearance, each beam will be affixed with a QR code that belongs only to it. Like an ID card, it records all the information about this beam. And these information will also enter the building information model of Hubei section of Beijing-Hong Kong-Macao Expressway in the background. In reality, at the same time of reconstruction and expansion, a digital expressway is also being built simultaneously. This represents one of the most advanced management methods of expressway construction today.

  After driving the rapid development of the areas along the route for more than 20 years, it is a new vision of the old expressway of Beijing, Hong Kong and Macao to help China’s economy develop with high quality in the new era. Before the May Day holiday, Shen Diandong, commander of the reconstruction and expansion of the Beijing-Hong Kong-Macao Expressway in Jiaotou, Hubei Province, specially invited the commander and engineers who built the old Beijing-Zhuhai Expressway more than 20 years ago to the scene of the reconstruction and expansion. A Beijing-Hong Kong-Macao Expressway, known as the "First Road" at that time, was a monument in the hearts of a whole generation. Now, it will glow with new vitality under the feet of a new generation of road builders. In the evening, the logistics park started the busiest time of the day again. These goods, which are related to our food, clothing, housing and transportation, will run in our direction on the expressway and in Beijing, Hong Kong and Macao in the trucks of drivers.

  By the end of 2022, the total expressway scale in China has reached 177,000 kilometers, ranking first in the world. At the same time, the number of motor vehicles in China has also exceeded 400 million. In order to further open the highway aorta, it is estimated that 25 thousand kilometers of newly rebuilt expressway will be completed during the 14 th Five-Year Plan period. This will play an important role in supporting the national major strategy, improving the national comprehensive three-dimensional transportation network and promoting the high-quality development of transportation infrastructure. Smooth the aorta and help the great circulation. With the gradual progress of the project, everyone’s travel will be more convenient and smooth in the future.

Exclusive planning: American TV series is hard to resist skin temptation at sexy moments.

  Sohu Entertainment News Compared with movies, the scale of TV dramas that are watched by horrible people will naturally converge a lot. Among many TV stations in the United States, except Showtime, which is paid for, and HBO, which is quite deep, most TV dramas broadcast by other TV stations are secretive and dare not show more than half an inch of skin. I am used to seeing the characters wrapped tightly on the screen every day. Occasionally, a fragrant lens will make my pupils dilate. I want to press the pause button immediately and remember this unforgettable sexy moment.

  Double-faced female spy Alias

 The female spy played by Jennifer Garner is absolutely generous. She often takes off her blouse and makes a sexy appearance. This has also become one of the successful elements for the drama to win a large number of fans. In Jenny Buddhism, you know that "good things should be shared with everyone".

  Lost

 Sawyer always exudes a wild smell when he wears clothes on weekdays. When he walks out of the sea naked, which woman will not scream?

  Grey’s Anatomy

 Although the pictures of the three female doctors taking a bath together received all kinds of bad comments, it did become a major attraction at that time, not to mention that after reading it, you can’t forget it. In contrast, Dr. "McSteamy"’ s bathing picture is a hundred times better, and how can the looming thigh lines not be reverie?

  Beach guard Baywatch

 This TV series has a long history, but it is safe to say that the audience may not remember what was played in it at all, but you will never forget Pamela Anderson running on the beach in a high-heeled bathing suit.

  Friday Night Lights

 As long as there is a picture of Tim Riggins, we can see those eight abdominal muscles waving to us, which makes people want to tip him.

Editor: Li Ming

Common Adverse Reactions of Influenza Vaccine and Countermeasures

Original Guo Lin Ji Lianmei Ji Lianmei Pharmacist

Everyone should have seen the hot search this morning about the death of 28 people in South Korea after being vaccinated with influenza vaccine, which made many friends worry about the safety of influenza vaccine.

I probably followed the news. At present, I suspect that two cases are related to anaphylactic shock. The relationship between other deaths and influenza vaccine has not been established and is still under investigation.

It is said that the death toll rose to 36 in the afternoon, but South Korea did not stop the flu vaccination. It is likely that the death has nothing to do with the vaccine. This incident is unusual, and I will continue to pay attention to the progress of this incident.

With regard to these two deaths suspected of anaphylactic shock, let me popularize the knowledge of adverse reactions related to influenza vaccine.

Vaccines are medicines, and adverse reactions may occur when any medicine is used. Anaphylactic shock is a rare adverse reaction that may occur when any vaccine is inoculated.

Moreover, whether to treat diseases or prevent diseases, whether to use drugs or not is a choice after repeatedly weighing risks and benefits.

As far as influenza vaccine is concerned, it is a relatively mature drug. If its adverse reactions are weighed against the risk of serious complications after getting the flu, the advantages of influenza vaccination must outweigh the disadvantages. Therefore, mainstream medical views have always recommended that everyone get the flu vaccine, and I personally recommend it, and I have always adhered to the relevant knowledge of popular science influenza vaccine.

There are three types of influenza vaccines this year, namely inactivated trivalent influenza vaccine and tetravalent influenza vaccine by intramuscular injection, and attenuated trivalent influenza vaccine by nasal spray.

Below, we will talk about their common adverse reactions respectively.

First, inactivated influenza vaccine (including trivalent and tetravalent)

The common side effects of inactivated influenza vaccine by intramuscular injection are mainly manifested in two types:

Local reaction, that is, swelling, induration, pain, burning sensation at the inoculation site, etc.

Systemic reactions, namely fever, headache, dizziness, lethargy, fatigue, myalgia, general malaise, nausea, vomiting, abdominal pain, diarrhea, allergies, etc.

These side effects have two characteristics:

First, it is usually mild, with few severe reactions.

Second, it can fade by itself within a few days.

In order to look more intuitive, we summarize these common side effects and their countermeasures as follows:

Two, freeze-dried nasal spray influenza attenuated trivalent vaccine

In this year (2020), freeze-dried live attenuated nasal spray influenza vaccine was newly launched in China. During the phase III clinical trial of the vaccine, 4,500 subjects aged 3-17 were vaccinated once, and the safety was observed for more than 6 months after vaccination. The results are as follows:

From the data point of view, the overall safety of this vaccine is good. The safety data of similar products abroad are similar, with mild adverse reactions and self-healing. Serious adverse reactions are rare.

However, because the vaccine has just been applied in China this year, the biggest challenge for vaccinators and recipients is unfamiliarity, so both sides need to strictly grasp the contraindications of attenuated nasal spray vaccine, so as to avoid predictable adverse reactions.

For example, although there is a needle in the vaccine box, this needle is used to prepare lyophilized powder for dissolving the vaccine, and the final vaccine is inoculated by "nasal spray". If the vaccinator is negligent and takes it for granted that he can inject with an injection needle, it will bring harm to the vaccinator.

For example, if the vaccinator has rhinitis or asthma, he can’t use the nasal spray live vaccine, because the nasal mucosa congestion and swelling caused by rhinitis may weaken the effect of the vaccine, and the rhinitis that may occur after vaccination may also be confused with the original rhinitis. It is also not suitable for children who are regularly receiving nasal spray treatment.

Another example is that the vaccine is a live vaccine, which is not suitable for children with impaired immune function, because it may theoretically cause children with impaired immune function to contract the flu. However, children with impaired immune function can be safely vaccinated with inactivated influenza vaccine.

After vaccination, you need to observe in the immune unit for 30 minutes to ensure that there is no serious allergic reaction before leaving.

Finally, I would like to reiterate my view on influenza vaccine: it is a relatively mature drug. If we weigh its adverse reactions with the risk of serious complications after getting the flu, the advantages of influenza vaccine must outweigh the disadvantages.

I hope everyone will not give up eating because of choking.

I also recorded a short video of related knowledge, which will be posted on the video number tomorrow. Welcome to identify the QR code below and pay attention to my video number.

If the dry goods explained in the video are helpful to you, please help me share them with more parents. Every praise, forwarding and comment from you is the motivation for me to keep updating the video number. Thank you for your support!

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Original title: Common Adverse Reactions of Influenza Vaccine and Countermeasures

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