Moderna is urging the US Food and Drug Administration to authorize a half-size booster of its Covid-19 vaccine, according to a briefing document posted Tuesday, ahead of a key meeting of the agency's ...

Vaccine advisers to the US Food and Drug Administration voted unanimously Thursday to recommend emergency use authorization of a booster dose of Moderna's Covid-19 vaccine. The FDA's Vaccines and ...

WASHINGTON -- Moderna submitted its application to the U.S. Food and Drug Administration for emergency use authorization of its updated COVID-19 vaccine booster for use in people age 18 and older, the ...

CAMBRIDGE (CBS) – Moderna says a third booster dose of its COVID-19 vaccine will likely be necessary this fall because of the rapid spread of the Delta variant of the coronavirus. "We believe that ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. The US Food and Drug Administration (FDA) is keeping its cards close to the vest when it comes to ...

Head of Romania's National COVID-19 Vaccination Coordination Committee (CNCAV) Valeriu Gheorghita said on Friday that from November 1, those who got the Moderna COVID-19 vaccine as their first ...

Moderna booster shots, Pfizer booster shots and Johnson & Johnson booster shots of the COVID-19 vaccine are now available, following a thorough in-depth review process from the Food and Drug ...

U.S. health advisers said Thursday that some Americans who received Moderna's COVID-19 vaccine at least six months ago should get a half-dose booster to rev up protection against the coronavirus. The ...

Neutralizing antibody levels rose 37-fold one month after the booster was given. Moderna announced Monday that its COVID-19 vaccine booster increases antibody levels against the omicron variant within ...