The academician of the Russian Academy of Sciences opened factors of a victory over the second wave Koronavirus
The academician of the Russian Academy of Sciences, the doctor of medical sciences, professor Paltsev Mikhail opened factors of a victory over the second wave Koronavirus, in begun fall. The mask, first of all, is necessary for prevention Koronavirus. It reminded that about 90 percent of infections are the share of an airborne way of a transmission of infection...