Tuesday , January 19 2021

bulgaria

,; – DNES.BG

: BioNTech Pfizer SARS-CoV-2 ,. , Pfizer. , BioNTech / Pfizer. ,, “”. . ; – Pfizer ,, BioNTech / Pfizer N501Y, 15 SARS-CoV-2. 16 ,. “, 17-” ,. – “”, VOC-202012/01 …

Read More »