Baku 16° C
#new variant
WHO has no data on Omicron's higher contagiousness
November 29, 2021
09:34
BioNTech, Pfizer studying new COVID variant
November 26, 2021
17:30
New COVID variant detected in Norway
February 19, 2021
10:56
Characteristics of mutated COVID variant revealed
January 28, 2021
10:12