Researchers in South Africa have launched clinical trials for the first vaccine developed entirely in the country. The oral ...

Like measles, which is also spreading at unprecedented levels, whooping cough, more formally known as pertussis, can be prevented by a safe and effective vaccine. But with anti-vaccine sentiment ...

Prior exposure to coronaviruses that cause ordinary colds can boost the immune system's ability to attack a vulnerable site ...

Pfizer Inc said on Thursday it sold a part of its stake in German drugmaker BioNTech SE , more than five years after both ...

More than three-quarters of American adults didn't get a covid shot last season, a figure that health care experts warn could rise this year amid new U.S. government recommendations.

Moderna's mRNA-1273 vaccine helped prevent medically attended COVID-19 and related hospitalizations across multiple respiratory seasons among adults.

In his new book, 'Fair Doses,' epidemiologist Seth Berkley discusses what went right -- and wrong -- with COVID vaccine distribution and whether the world is ready if a new pandemic were to strike.