This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – As COVID cases caused by the ...

During Wednesday's White House COVID-19 press briefing, Dr. Anthony Fauci said it's "conceivable" that Americans will need a fourth dose of a COVID-19 vaccine. "Before we start talking about a fourth ...

Los Angeles County health officials are issuing an advisory to at-risk residents and those in high-impact communities who test positive for COVID. Individuals should ask their doctor if they qualify ...

WASHINGTON -- People with certain health conditions that make them moderately or severely immunocompromised may get a fourth mRNA COVID-19 shot, according to updated guidelines from the US Centers for ...

RUNNEMEDE, New Jersey (WPVI) -- This week, Pfizer asked the FDA for authorization of a second COVID-19 booster shot for senior citizens to fight waning immunity. On Thursday, Moderna asked for that ...

The Centers for Disease Control and Prevention is issuing new advice for people who are immunocompromised. The health organization said people who've had the MRNA vaccines should look to get a fourth ...

While federal data shows COVID-19 booster effectiveness declines after four months, U.S. health officials say it’s still too soon to know whether a fourth shot will be needed for the general public, ...