three cases of infection with the pyrola strain of coronavirus have been identified in Moscow – Kommersant
The head of Rospotrebnadzor Anna Popova said that three cases of infection with the pyrola strain of coronavirus have been...
The head of Rospotrebnadzor Anna Popova said that three cases of infection with the pyrola strain of coronavirus have been...
Rospotrebnadzor reportedthat the new variant of the coronavirus “pirola” has a number of additional mutations compared to the “omicron” and...