September 29th 2025
Vaccines for respiratory syncytial virus were found both safe and effective across 100,000 participants and, critically, for older adults and infants.
COVID-19 Vaccine Update: FDA Amends Pfizer, Moderna EUAs, Simplifying Use of Bivalent Formulations
April 18th 2023The FDA action ends the use of monovalent COVID-19 mRNA vaccines from Pfizer/BioNTech and Moderna in favor of bivalent formulations to simplify the vaccination schedule, said the Agency.