Internet users in many places in China have exposed the results of the "Eryang" of antigen testing, and some medical institutions have also confirmed that there is indeed "Eryang".Zhang Wenhong, director of the National Infectious Disease Medical Center (Shanghai) and director of the Huashan Hospital affiliated to Fudan University, said that it only needs to be treated with a normalized and influenza epidemic.
Zhang Wenhong said in an exclusive interview with the Dajiangdong Studio of the People's Daily that the second wave of epidemics did show signs of ups and downs, and the positive rate of coronary testing of the often rose.However, the newly added infected infected by the hospital is mainly the first infection, and there are very few "Eryang".This shows that there is currently a slightly rising epidemic, which will first be infected by the first wave of people who have not been infected.The reason is that over time, the immune barrier in the entire society will gradually decrease, and the low -level transmission virus will show signs of accelerating spread.
Zhang Wenhong said that the data shows that if the coronary virus varies, secondary infection will occur after 6 months. Due to the immune memory formed by the previous infection and vaccine injectionOmikon has a certain role of immune barrier, so the scale of infection formed is much lower than the previous wave.
But if the mutation of the next wave of viruses has occurred in large mutations and virus subtypes, it may still effectively break through the immune barrier formed by the human body to fight the previous wave of virus. At this timeThe wave summit is relatively high.At present, laboratories at all levels in China are strictly monitored and prepared for the corresponding new vaccine.
Zhang Wenhong pointed out that two waves of crown diseases have occurred in many countries and regions around the world, such as Japan, Singapore, the United States, and the United Kingdom.There are two main cases of secondary infection: one is infected in the second wave of epidemic in the first wave of epidemic, and the other is the immunity in the first wave of epidemic.Infection.
For the current secondary infection in China, Zhang Wenhong believes that it still needs to be treated with a normalized and influenza epidemic, and the tube B can effectively respond.China has just experienced the test of a wave of crown disease and infection in infection, which basically has no impact on the economy and life of various places. It is believed that the "Eryang" of crown disease is the same.
He said that at present, most countries around the world have experienced the second wave of epidemic, and they have not affected normal economic activities because of the second wave of epidemics.China has established a rapid response and monitoring mechanism after the epidemic, including the multi -dimensional monitoring of the normalized epidemic, the extensive layout and capacity improvement of grass -roots health medical institutions, the listing of crown drugs in China, and vaccination of vaccines for fragile people.Establishment of such strategies.After China's out of the epidemic, it has now entered the stage of normalized response. The follow -up focus is still on the protection of fragile people.
