April 18, 2023
Today, the U.S. Food and Drug Administration amended the
emergency use authorizations (EUAs) of the Moderna and Pfizer-BioNTech COVID-19 bivalent mRNA vaccines to simplify the vaccination schedule for most individuals. This action includes authorizing the current bivalent vaccines (original and omicron BA.4/BA.5 strains) to be used for all doses administered to individuals 6 months of age and older, including for an additional dose or doses for certain populations.
The monovalent Moderna and Pfizer-BioNTech COVID-19 vaccines are no longer authorized for use in the United States...
The safety and effectiveness of Moderna COVID-19 Vaccine, Bivalent is based on FDA’s previous analyses of clinical trials data of monovalent Moderna COVID-19 Vaccine in individuals 6 months of age and older and an investigational bivalent Moderna COVID-19 vaccine (original and omicron BA.1) in individuals 18 years of age and older. ...
The data accrued with the investigational bivalent Moderna COVID-19 vaccine (original and omicron BA.1) and with the monovalent Moderna COVID-19 Vaccine are relevant to the Moderna COVID-19 Vaccine, Bivalent because these vaccines are manufactured using the same process...
With today’s authorizations, the fact sheets have been updated and consolidated for the Moderna COVID-19 Vaccine, Bivalent and the Pfizer-BioNTech COVID-19 Vaccine, Bivalent. Each vaccine now has one fact sheet for healthcare providers and one fact sheet for recipients and caregivers, rather than different fact sheets for the various authorized age groups.
Vaccines and Related Biological Products Advisory Committee
Today’s authorizations follow discussions that occurred during a meeting with the FDA’s Vaccines and Related Biological Products Advisory Committee (VRBPAC) on Jan. 26. At that time, by a unanimous vote, the committee recommended harmonizing the strain composition of COVID-19 vaccines used in the U.S. There was also support for simplifying the vaccine dosing schedule.
In June, the FDA will hold a meeting of its VRBPAC to discuss the strain composition of the COVID-19 vaccines for fall of 2023. Much like the FDA does yearly with the influenza vaccines, the agency will seek input from the committee on which SARS-CoV-2 variants and lineages are most likely to circulate in the upcoming year. Once the specific strains are selected for the COVID-19 vaccines, the FDA expects manufacturers to make updated formulations of the vaccines for availability this fall.
The amendments to the EUAs were issued to ModernaTX Inc. and Pfizer Inc.