Mutations Koronavirus in New York caused concern in physicians to United States of America

Scientists for the first time found a mutation Koronavirus in New York in November of last year and since then this strain extended on all staff. Changes of Koronavirus in the American megalopolis caused concern in physicians to United States of America. In the middle of February, 2021 recorded in New York a strain found in 12% of all samples of the megalopolis. Doctors worry because of fast distribution of a new version Koronavirus. Authentic data that the changed infection is more dangerous than standard Koronavirus while is not present. At the same time the New York strain found already and in other states, for example, to Denmark. This...