The new memos from the Food and Drug Administration show how the agency’s vaccine chief, Dr. Vinay Prasad, personally ...

The US Food and Drug Administration’s top vaccine official overrode agency experts in May to recommend against the broad use ...

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

As a new variant that causes 'razor blade throat' spreads, the FDA updates vaccine warnings to include information on heart ...

The revamped and “more anti-vax skewed ACIP committee” at the CDC “has a bone to pick with mRNA vaccines,” according to ...

Labels for the Pfizer and Moderna shots, which already caution about myocarditis and pericarditis, will more strongly stress ...

In adults 50 and older, Moderna’s flu shot was more than 26% better than an unspecified commercial vaccine. In May, the ...

The U.S. FDA informed two pharmaceutical companies that it must update its warning labels about potential risks associated ...

Letters sent to both companies suggest the new wording will read: "Following administration of the 2023-2024 Formula of mRNA COVID-19 vaccines, the highest estimated incidence of myocarditis and ...

Key Takeaways Updated COVID-19 vaccines have been effective against new coronavirus variantsThe vaccines lowered risk of ...

Messenger RNA (mRNA) vaccines hold promise for creating new and improved immunizations; however, their delivery is challenging in terms of compliance, reactogenicity, cost and scalability.