For adults 65 and older, who are at highest risk of COVID-19, the KFF survey found uptake is slightly higher -- around 39%. And again, another 16% say they intend to get the booster soon.

Second boosters have been authorized for US adults 50 and up, as well as certain people with weakened immune systems, since March.But for anyone under the age of 50, only one booster is authorized.

Certain adults may need a booster, however, Maves said. The spleen is an important organ for fighting meningitis, and so people with lymphoma or sickle cell disease may need a booster.

Older adults should get another COVID-19 vaccine booster this spring, the Centers for Disease Control and Prevention said Wednesday. CDC Director Mandy Cohen endorsed a recommendation by the ...

The updated Covid booster shot is proving to be effective at keeping people — especially older adults — out of the hospital, according to two new studies published Friday by the Centers for ...

A new study from the Centers for Disease Control and Prevention suggests that most adults who haven’t received an updated COVID-19 booster shot have “relatively little remaining protection ...

Some adults may consider getting a booster A vial containing the measles-rubella vaccine is sitting on top of an ice pack at an inoculation center, on February 25, 2024. (Photo by Subaas Shrestha ...