1. By March 2022, 17 had more local cases than 1000.
By the end of March, 2022, there were 3,069 local cases, 13 15 imported cases and 9 1 case respectively, and there were 65,438 severe cases. Behind this series of data, we are warned that we should always do a good job of protection, cooperate with medical staff, avoid adding chaos and reduce the burden of medical staff.
Second, the type of virus spread this time.
The main virus type causing the fourth wave of COVID-19 epidemic in the world and China is not the former Delta strain, but the Omicron strain. At the same time, the virus strains spread in China are mainly subtype BA.2, and the infection rate of this kind of virus strains is fast, and the infection rate of virus strains is 77% faster than that of virus strains. It is 66% faster than that of BA. 1, so reasonable protection and prevention should be made as soon as possible.
Third, there are many areas with serious epidemics.
As of today, more than 20 provinces have been affected by the epidemic. One of the worst epidemic areas is Hong Kong with 235,005 cases, followed by Jilin with 5 13 1 case, Changchun with 3,209 cases, Quanzhou with 0/54 cases, Taiwan Province with 6,897 cases, Shenzhen with 677 cases, Shanghai with 643 cases and Qingdao with 838 cases. With the timely and efficient response of epidemic prevention in China, some hardest hit areas have implemented effective sealing and control management measures, and it is believed that the epidemic situation will be stably controlled in the later period.