A new combination vaccine could simplify protection against two major respiratory illnesses for older adults, according to a ...

For years, U.S. vaccine experts have issued a universal recommendation for Covid vaccines. That could change soon.

In most people with mild to moderate COVID, it can last 7–10 days. Symptomatic people can spread the infection to others from ...

The Trump administration has launched a $500 million project to develop a universal flu vaccine that won't need yearly ...

Dr. Marty Makary, chief of the FDA, has expressed doubts about the agency approving the COVID-19 vaccine for winter, stating ...

Moderna’s combined Covid and flu shot outperformed the existing standalone vaccines for both viruses, according to the ...

The vaccine for measles, mumps and rubella contains "a lot of aborted fetus debris," as U.S. Health Secretary Robert F. Kennedy, Jr. asserted on April 30, 2025.

Vaccine maker Novavax is seeking to convert the 2022 emergency authorization of its Covid-19 vaccine into full approval. Yet ...

The plans amount to an extraordinary flex of Robert F. Kennedy Jr.’s power as health secretary to make decisions ordinarily ...

Senior leaders at the US Food and Drug Administration began pushing Moderna Inc. and Pfizer Inc. to file for full, formal ...

The most commonly reported adverse events with the AZD1222 COVID-19 vaccine are headache and fatigue, a large-scale active ...

Questions are answered by experts at the Oregon Health Authority, other state agencies or community partners. Questions and ...