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

SAN FRANCISCO -- Pfizer and Moderna vaccines both have been proven to be effective for at least six months. Many Californians are just weeks away from reaching that benchmark left wondering, will I ...

It's been a confusing and fast-changing couple of months for rules about getting a COVID shot. It should be a little easier ...

A third dose of the Pfizer/BioNTech COVID-19 vaccine can "strongly" boost protection against the delta variant -- beyond the protection afforded by the standard two doses, suggests new data released ...

The Centers for Disease Control Director Dr. Rochelle Walensky signed off on booster shots for children ages 5 to 11 years old, paving the way for parents to get their children boosted as early as ...

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 ...

NEW YORK - Pfizer has started testing a booster shot of its COVID-19 vaccine in combination with a pneumococcal vaccine candidate, the company announced this week. The company has enrolled 600 fully ...

NEW YORK (WABC) -- Pfizer is asking the FDA to amend its COVID-19 vaccine booster authorization to include all adults 18 and older. In September, the FDA and CDC authorized Pfizer booster shots after ...