Moderna hopes to offer updated COVID-19 boosters in the fall that combine its original vaccine with protection against the omicron variant. On Tuesday, it reported a preliminary hint that such an ...

Centers for Disease Control (CDC) Director Dr. Rachelle Walensky signed off on a recommendation to offer COVID-19 booster shots from Johnson & Johnson and Moderna. A vaccine advisory panel for the CDC ...

FILE - Syringes and a vial of the Moderna COVID-19 vaccine are displayed at a mass COVID-19 vaccination site in Batavia, Ill., on March 19, 2021. Moderna hopes to offer updated COVID-19 boosters in ...

RUNNEMEDE, New Jersey (WPVI) -- This week, Pfizer asked the FDA for authorization of a second COVID-19 booster shot for senior citizens to fight waning immunity. On Thursday, Moderna asked for that ...

Drugmaker Moderna has asked the Food and Drug Administration to authorize a fourth shot of its COVID-19 vaccine as a booster dose for all adults. The request Thursday is broader than rival ...

Moderna and Johnson & Johnson say people who got their COVID-19 vaccine should get additional doses of both vaccines to boost their protection against the delta variant. That's according to evidence ...

There's a new study from the National Institutes of Health that suggests those who got the Johnson & Johnson shot could mix things up when getting a booster. Joining us now to explain it all is NPR ...