In the early morning of March 18, Liu, an inspector in the closed isolation ward of the Eighth Hospital of Xi’an, was confirmed to be Covid-19 positive . Medical staff is a key group prioritized in the new crown vaccine work . So why was the staff still infected even after inoculation ? On March 20, Gao Fu, director of the Chinese Center for Disease Control and Prevention, gave three possibilities in an interview with CCTV’
“After vaccination, the body produces antibodies, but the virus infection is in the respiratory tract, and the antibodies in the body may not be so good for preventing respiratory tract infection, which is a possibility; Also a few people belong to those who do not respond to the new crown vaccine, because the vaccine has just begun to be inoculated, the proportion of those who do not respond has not yet been counted ; the third possibility is that after two injections of inactivated vaccine have been given , if the antibody titer is not enough, a third injection may be needed. “
Gao Fu pointed out that we should not negate the overall situation on the basis of individual cases, but pay close attention to the study of the cases. Vaccines protect the population, and the scientific problems arising from individual cases should be solved with a scientific attitude .
https://www.hefeiconnect.cn/wp-content/uploads/2021/10/Don-Hills-2021-10-10-06.53.28.mp4A tourist group bus driver has been praised by netizens for insisting that 10 tourists from Zhejiang Province traveling in...