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.

New research finds that nearly half of the racial and ethnic disparities in outpatient COVID-19 antiviral prescriptions stem ...

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

Koenig's experience with Scott 24-Hour Sanitizing Wipes, he said, reflects a broader truth about innovation at large ...