Dr. Chelsea K. Chandler discusses her choice to get vaccinated while pregnant. UPDATES August 2021: The U.S. Food and Drug Administration (FDA) has fully licensed the Pfizer-BioNTech COVID-19 vaccine, also known as Comirnaty. This is a permanent approval that goes beyond emergency use status. Full FDA licensing shows that the vaccine continues to meet high safety and effectiveness standards. Read more about this update from the FDA. July 2021: ACOG now recommends all pregnant