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

Moderna is deprioritizing its flu/COVID combination vaccine in younger adults amid a push to cut about $1.5 billion from its ...

A landmark study by scientists at the University of Oxford, has unveiled crucial insights into the way that COVID-19 vaccines mitigate severe illness in those who have been vaccinated.

The advisory committee meeting is an important step in the process of readying boosters for the fall and winter season, but ...

AAP FactCheck - A study has not found that mRNA vaccines are linked to genetic changes that cause cancer and so-called ...

The US Department of Health and Human Services said it will require that all new vaccines be tested in placebo-controlled ...

Researchers at Karolinska Institutet have identified biomarkers in the blood associated with symptoms of long COVID, particularly severe respiratory disorders.