Americans who have gotten the updated COVID-19 boosters appear better protected against symptomatic infection than those...

Pfizer says its updated COVID-19 booster significantly revved up adults' virus-fighting antibodies

COVID vaccine boosters : Pfizer for ages 12 and up, Moderna for ages 18 and up. Now, younger kids can join in. The FDA t...

The U.S. is about to offer updated COVID-19 booster shots to kids as young as 5

The Biden administration hopes to make getting a COVID-19 booster as routine as going in for the yearly flu shot

U.S. regulators have authorized updated COVID-19 boosters, the first to directly target today's most common omicron stra...

COVID-19 vaccines tweaked to better match today’s omicron threat are expected to roll out in a few weeks but how much wi...

The European Union says it's “critical” that authorities in the 27-nation bloc consider giving second coronavirus booste...

U.S. regulators are telling COVID-19 vaccine makers to tweak any booster doses intended for fall so they protect against...

Vaccine experts are meeting to discuss the U.S. strategy for future COVID-19 booster campaigns