More Americans will soon be able to get a COVID-19 booster shot. A booster is currently available for people who received the Pfizer vaccine at least six months ago. Recipients of the booster must be ...

When talking about clothing or accessories, mixing and matching is second nature, but you might not expect the same approach to COVID-19 vaccine booster shots. So, if the Centers for Disease Control ...

WASHINGTON -- Millions more Americans can get a COVID-19 booster and choose a different company's vaccine for that next shot, federal health officials said Thursday. Certain people who received Pfizer ...

Johnson & Johnson says it's seeing significant benefits from its COVID vaccine booster shot. At the same time, some local researchers are trying to determine if combining the different vaccines might ...

The National Institutes of Health has launched an early stage clinical trial evaluating the response when someone who has been fully vaccinated against COVID-19 later gets a different type of booster ...

The FDA and CDC recommended Pfizer booster shots for some groups, including elderly people, this week.

Moderna's booster will come at half the dose of the original two shots. As for recipients of the single-shot J&J vaccine, a COVID-19 booster is recommended for everyone at least two months after their ...