Experts are worried that despite the hard-won lessons of covid, we are not fully prepared for the next pandemic.

The recent replacement of the entire CDC Advisory Committee on Immunization Practices (ACIP) raises serious public health ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

The US Food and Drug Administration (FDA) has added new warnings to the Pfizer and Moderna COVID-19 vaccines about a rare heart condition that mostly affects young men.