A fourth dose of bivalent or monovalent BA.1-adapted BNT162b2 vaccines was safe and elicited robust neutralizing responses in adults aged 18 to 55 years.

Dr. (Hal) Scofield and I received lots of great questions when we visited the Kiwanis Club of Downtown Oklahoma City a few weeks ago. We used one, and here’s another interesting one: COVID ...

Walensky is a professor at Harvard Medical School and served as the 19th director of the Centers for Disease Control and Prevention. Once clinical trials showed that Covid-19 vaccines were safe and ...

STATEN ISLAND, N.Y. — Despite recent disagreements at the federal level, the nation’s health governing agencies and top local physicians continue to urge vaccination against coronavirus (COVID-19) for ...

It’s fall and time to consider receiving the newly updated COVID booster to better protect against the continually mutating SARS-CoV-2. Unfortunately, most Americans have COVID in their rearview ...

Several states have issued their own guidance about COVID-19 vaccines since the FDA released its 2025-2026 formula approvals on Aug. 27, significantly restricting who can access the vaccines for the ...

From inoculations against polio and smallpox to protections from measles and tetanus, vaccines are critical health care tools that have saved more than 150 million lives in the past 50 years. Rarely, ...

The number of Americans who see the vaccines for Covid, measles and flu as safe is falling, according to a new report from the University of Pennsylvania’s Annenberg Public Policy Center. A winter ...