Federal regulators are warning consumers that now-recalled lots of the Tydemy birth control pill “may have reduced effec...

As the Biden administration prepares its response to Russia’s attack on Ukraine, U.S. Treasury Department officials and...

An early look at the performance of COVID-19 booster shots during the recent omicron wave in the U.S. showed a decline i...

Stocking up on emergency contraception can be a good way of making sure you have some available when you need it—or that...

The old joke “there’s an app for that!” has finally come for the healthcare industry as medicine moves into the uncharte...

German vaccine maker CureVac says interim data from late-stage testing of its coronavirus shot show a comparatively low...

Indonesia says it is satisfied with the effectiveness of the Sinovac coronavirus vaccine it is using, after the acknowle...

In a rare admission of the weakness of Chinese coronavirus vaccines, the country’s top disease control official says the...

Scientists are reporting troubling signs that some recent mutations of the coronavirus may modestly curb the effectivene...