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

New and changing FDA and CDC guidance on COVID-19 vaccine eligibility has left many confused. Here's what to know about getting the shot this fall.

Some people might have to 'ask for an urgent doctor's appointment or get help from A&E if they experience certain Covid-19 ...

Conflicting advice from federal authorities, medical experts and state associations for the COVID vaccine has jumbled and ...

The most widely used COVID-19 vaccines may offer a surprise benefit for some cancer patients by boosting their immune systems ...

Getting a COVID shot in Florida has been tricky in the last few months amid changing guidelines. Here's what to know now.

Getting a COVID shot might do more than protect against the virus – it could also help cancer patients live longer. A new ...

A new scientific analysis found that a COVID-19 mRNA vaccine given during immunotherapy helped people with advanced skin or ...

The researchers found that mRNA-based COVID-19 vaccines could potentially help patients whose tumors don’t respond well to ...