New option of a strain Koronavirus recorded to United States of America

Revealed in United Kingdom a kind of a strain Koronavirus "delta" of AY4.2 is recorded to United States of America, the head of the Center of control and to prevention of diseases (CDC) Roshel Paula Valenski on Wednesday, October 20 reported. Valanski told that the subspecies of a delta strain of AY4.2 are periodically fixed to United States of America. However while increases in number of the diseased by it it is not observed, also there are no clusters of these subspecies, writes Federal state unitary enterprise RAMI "RIA Novosti". Valanski...