Haber Başlığı: Pfizer/BioNTech say updated Covid-19 booster generates 'substantially higher' protection against Omicron subvariants than original vaccine
04-11-2022 15:01
Haber: Pfizer and BioNTech said Friday that the immune responses against Omicron BA.4/BA.5 subvariants were "substantially higher" in people who got its new bivalent booster compared with people who received the companies' original Covid-19 vaccine.
