As of Sept. 1, the Centers for Disease Control and Prevention authorized an updated COVID-19 vaccine with the goal of fending off a surge in cases this fall and winter. Moderna and Pfizer both have ...

Learn what to know about the 2026-2027 COVID vaccine, including XFG targeting, who is eligible, possible side effects, and ...

If you're thinking about getting a Covid booster shot, you're probably wondering about its side effects. Don't worry: Compared with your last dose, your booster shot should be a much smoother ...

The new 2026-2027 COVID-19 vaccines are available. Experts explain who should get one the shots and why, the best time to get ...

Millions of Americans are now eligible to receive a Pfizer booster shot to help increase their protection against the worst effects of the coronavirus. A look at the nuts and bolts of this new phase ...

If you're thinking of getting an omicron-specific Covid booster shot, you might be wondering what its side effects are — and how severe they might be. Rest assured: They're not expected to be much ...

Pfizer and BioNTech said Wednesday that initial lab tests show that the omicron variant partly escapes protection offered by the companies' two-dose regimen of their COVID-19 vaccine. However, those ...