Saturday, July 4, 2026

Pfizer-BioNTech COVID-19 vaccine

December 13, 2021

Omicron variant can escape Pfizer vaccine: Study

Laboratory research has suggested that the Omicron variant can partially escape antibody immunity induced by the Pfizer-BioNTech COVID-19 vaccine.

Pfizer-BioNTech COVID-19 vaccine, COVID-19 virus