Under normal circumstances, the study of health problems after COVID vaccinations posted online on Feb. 25 might not have ...

A small U.S. study explored whether immune markers seen in many long COVID sufferers are also present in people with ...

The mRNA technology behind coronavirus vaccines is now being used to create bespoke vaccines for cancer patients.

Vaccine hesitancy and higher rates of school vaccine exemptions increases the risk of outbreaks of preventable diseases, creating a significant health risk for vulnerable populations.

Patients' confidence in vaccines has waned since the COVID pandemic, according to a national poll and doctors.

One avenue for new vaccine development is mucosal vaccines. In theory, dosing the vaccine directly into the respiratory tract ...

WASHINGTON (AP) — There sat Robert F. Kennedy Jr., the nation’s top health official, at a Steak ’n Shake with Fox News host ...

“The effectiveness of the COVID vaccines can vary depending on which variants are targeted in the vaccine, which variants are circulating, and host factors,” said Shirin A. Mazumder, MD, and ...

The updated mRNA-1273.815 COVID-19 vaccine was significantly protective against hospitalization and medically attended outcomes among adults in the United States.

Triumphs of COVID-19 included rapid vaccine development and scientific collaboration. But the tragedies were numerous.