Coronavirus: COVID-19 vaccine immunity lasts 6-12 months only?
The durability of human immunity produced by different viruses is not the same. Some will have a life-long protective effect, and some have very limited immunity. There is no definite result for the immunity of the new coronavirus, but through observation of the immunity of other coronaviruses, it can generally be maintained for 6 months to 12 months. Even if the new coronavirus does not have life-long protection, as long as there is a certain period of protection, multiple vaccination with a certain frequency can achieve the protection effect, said by Wu Zunyou recently in a public press, Chief Expert of Epidemiology of Chinese CDC
Also Wu Zunyou introduced that the global epidemic is in a high epidemic situation, with an average of more than 200,000 new cases every day. This situation will continue for some time. With the arrival of winter, other respiratory diseases increase, making the identification, diagnosis, diagnosis and treatment of new coronary pneumonia more difficult and complicated.
Unlike the United States, India, Brazil, and other European and American countries with loose epidemic prevention measures, in China, because of the previous experience in prevention and control of the new coronavirus, even if the respiratory disease outbreak after the arrival of winter, there will be no more similar to the early outbreak in Wuhan. In addition, after the outbreak occurred again in Beijing, Dalian, and Xinjiang, the local government took effective prevention and control measures to find out in time and put it under control in a short period of time. Therefore, in China, the so-called second wave of epidemic peaks is unlikely to occur. In addition, in winter, the new coronavirus vaccine will also be put into use one after another, which provides a new means for controlling the epidemic.
Vaccines can control and suppress the epidemic
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Wu Zunyou introduced that the durability of human immunity produced by different viruses is not the same. Some will have a life-long protective effect, and some will have very limited immunity. There is no definite result for the immunity of the new coronavirus, but through observation of the immunity of other coronaviruses, it can generally be maintained for 6 months to 12 months. Even if the new coronavirus does not have life-long protection, as long as there is a certain period of protection, multiple vaccination can achieve the protection effect.
Looking at the countries where the epidemic continues to grow and cannot be controlled, apart from the lack of effective prevention and control measures and the ignorance and fearlessness of the government and people, it is estimated that many people have a mentality to wait for the emergence of a vaccine and let the epidemic develop.
As long as the vaccine has a protective effect, whatever 6 months to 12 months, it is very important. Vaccines can control the epidemic and suppress the peak of the epidemic.
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Conclusion:
In any case, the new coronavirus vaccine will almost be put into use before the end of this year. No matter how long the new crown vaccine can provide protection and immunity period, at least let all people see the hope of returning to normal life, even if it needs to be continuously injected.
The new crown virus has sounded the alarm for all mankind, that is, in a world where we extremely promote ourselves and freedom, how can we once again enjoy freedom and rights while ensuring the safety of the integrated community and society, ensuring the entire normal life and normal economic activities? . Is life important, or so-called freedom is important. While being responsible for yourself, you need to bear certain responsibilities and obligations to your family and society. In other words, there is no absolute freedom in real life; otherwise, the virus disaster will tell you the price of absolute freedom.