FDA Making Dramatic Changes Replaces Pfizer and Moderna Vax with New Bivalent Brew Post author:Jennifer Bridges Post published:April 29, 2023 Post category:COVID-19 Information/Current Updates/Vaccine Information bivalents as boosters in 2022 despite no clinical trial data being available Continue ReadingFDA Making Dramatic Changes Replaces Pfizer and Moderna Vax with New Bivalent Brew