Newer formulations are even more effective at preventing illnesses that commonly afflict seniors — perhaps even dementia.

To encourage robust, good-faith discussion about issues raised in First Opinion essays, STAT publishes selected Letters to ...

Public health officials are alerting the public to four new measles exposure sites in Manitoba, including a location in ...

The promise of mRNA technology seemed boundless after the success of the coronavirus vaccines, but Robert F. Kennedy Jr. has singled it out for scrutiny, clouding its prospects.