Yale researchers have found clues as to why certain people experience adverse health effects after the COVID-19 vaccine, ...

House Republicans are urging President Trump to use executive action on COVID-19 mandates for organ transplants.

Novavax on Thursday posted a narrower fourth-quarter loss and said it expects its licensing deal with French drugmaker Sanofi ...

Five years after the COVID-19 pandemic began, thousands of Dutch citizens report regretting their decision to get vaccinated.

Workers fired for refusing to get COVID vaccines on religious grounds claim victory as federal appeals courts throughout the ...

Along with almost 100,000 dead in Florida from COVID-19, the virus' imprint on schools, workplaces and politics lingers after ...

In a small study, Yale researchers have found "differences in immune profiles" among those who have rare reaction to the ...

Vaccines not only protect individual children from measles, but also contribute to community immunity,’ the Health and Human ...

The number of people in the Netherlands declared partially or fully unfit for work due to long Covid has risen sharply in ...

Few Minnesotans sought the COVID-19 vaccine to reduce their infection risks this winter, but at least the shots offered some ...

The finding that the vaccines substantially reduce the risk of long COVID in kids echoes findings seen in studies on adults.

US Secretary of Health Robert F. Kennedy Jr. halted a major $460 million COVID-19 vaccine pill project and the FDA canceled a ...