(WHO) BA.1 BA.2. 19 AY.4 Omicron BA.1. : " SARSCoV2 ( ) ". Omicron Delta COVID-19 BA.1 . BA.1 BA.2 Omicron PCR . 5 . . . : . : BA.1 BA.2 . . " " . : 70%.. ( ) " Delta AY.4 Omicron … [+22 chars]
23 / / " " " " . " " . 6 14 . " " /Artiana Gallery/ " " . " " .. .
. 0.6 % 1932.28 () 0.6 % 1932.90 . : . . . .
