Here’s another clue to who might be more vulnerable than others to long Covid. A new study published Wednesday in PLOS has ...

The Trump administration is backing away from the Centers for Disease Control and Prevention (CDC) recommendations to ...

And while children are perhaps the group least at risk from Covid, CDC data show more than 1,800 kids ... represent a significant step in a years-long personal crusade against the Covid vaccine.

A combination shot for flu and COVID-19 using messenger RNA generated antibodies in a study, but U.S. government regulators ...

Experts fear federal funding cuts could stymie strategies that are working, AP reports. Other news is on mental health, broken heart syndrome, toxic chemicals detected in rice, and more.