Covid-19-ov varakvatsneri imunayin hamakarge kayun patasxan e tsutsaberum enddem SARS-CoV-2 virusi: Batsi ayd, gitnakannere haytnaberel en, or ays virusov erbeq chvarakvats mardkants limfotsitnere nuynpes ardzaganqum en dran:
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