The symptoms of any strain of
coronavirus vary greatly, and therefore you should not try to diagnose the disease with the omicron strain
COVID-19 , in particular for sore throats. This was announced to RBC by a virologist, professor at Moscow State University,
Doctor of Biological Sciences Alexei Agranovsky. In mid-January, Chicago Public
Health Commissioner Dr. Allison Arwady named sore throats a...