In August, the U.S. Food and Drug Administration approved the new COVID-19 booster shots, but with certain restrictions.

The percentage of adults vaccinated against COVID-19 who have gotten their booster more than doubled in November in a "significant uptake", a Kaiser Family Foundation (KFF) poll found, as the U.S.

The Centers for Disease Control and Prevention (CDC) on Monday strengthened its recommendation for all adults to get COVID-19 vaccine booster shots, citing the risks of the new omicron variant. While ...

(CNN) --The U.S. Food and Drug Administration has expanded the emergency use authorization of the Pfizer and Moderna COVID-19 vaccines to allow adults age 50 and older to get a second booster as early ...

The Food and Drug Administration on Tuesday authorized a second booster dose of either Pfizer's or Moderna's COVID-19 vaccines for older adults and people whose immune systems are compromised in ...

The KFF survey also found rising opposition to other routine vaccines. About four in 10 adults say they've gotten the new bivalent booster or will get it as soon as they can, according to the latest ...