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

Health experts are reinforcing the point that full vaccination remains highly effective against severe illness and death caused by COVID-19 as federal regulators consider the possibility of ...

Looking to get a COVID-19 vaccine booster for yourself or your child this fall? It may be a bit more complicated than just making an appointment. In August, the U.S. Food and Drug Administration ...

A new policy announced by the Trump administration may limit which Americans can get a COVID booster when respiratory virus ...

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If you've been hopping between arms for booster shots, a new study suggests that your lymph nodes remember exactly where you first got jabbed and perform far better when you return to that same arm.

The CDC’s vaccine panel voted in September on new guidance for immunizations. Debra Houry, the agency’s former chief medical officer, explained her concerns for public health in the U.S. Photo ...

Most kids haven't even had their first COVID-19 shot yet. Public health experts are concerned they're most at risk as new variants emerge.

PHOENIX — Many Arizona pharmacies now have the COVID-19 vaccine in stock, but that doesn’t mean it will be easy to get a booster shot this fall. The ABC15 Investigators spot-checked Valley pharmacies ...