SAN FRANCISCO -- Moderna announced people may need a second booster to increase protection. But is a fourth shot the right approach? ABC7 News reporter Luz Pena from San Francisco spoke to multiple ...

CINCINNATI (WKRC) – The Centers for Disease Control and Prevention has released a new study on COVID-19 vaccine booster shot side effects. A person always must weigh any potential vaccine side effects ...

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 ...