Pfizer-BioNTech COVID vaccine remains effective in preventing hospitalizations, find studies

Adult hospitalizations from omicron-related SARS-CoV-2 (COVID-19) were less severe than delta and the Pfizer-BioNTech vaccine (also known as Comirnaty and BNT162b2) remains effective in preventing not only hospitalization, but severe patient outcomes associated with COVID-19, two new research studies have found.