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.

ኤ.ፒ. ፈጣን ፈጣን ሙከራ አንቲጂን-ወረርሽኙን የሚዋጉ እነዚያ አገሮች እንዴት ናቸው? ስርጭትን ለመከላከል እርምጃዎች በተለይም በእነዚያ አካባቢዎች ውስጥ ወረርሽኝ እንደሚቀጥሉ ይጠበቃል.