The FDA may limit annual COVID-19 boosters to high-risk groups unless clinical trials prove benefits for healthy adults under ...

Government vaccine advisers are meeting to decide if the recipe for COVID-19 vaccines needs updating for this fall and winter ...

The mRNA vaccines were developed using novel technology that was approved for the first time for public use during the COVID-19 pandemic.

Some members of the Vaccines and Related Biologics Products Advisory Committee worried that a strain change would require new ...