Flu a and b test: the new crown epidemic in the United States may be underestimated or re-emerged. Recently, the new crown epidemic in the United States seems to be in a plateau, but epidemiologists said that factors such as incomplete epidemic data statistics may seriously underestimate indicators such as the number of daily confirmed cases in the United States.

Rapid test swab antigen: South Korea has the highest number of daily confirmed cases and deaths. According to the latest data released by the World Health Organization on the 8th, as of 19:1 Central European Time on the 8th (1:1 on the 9th Beijing Time).