A U.S. government scientist who oversees the team responsible for collecting data on COVID-19 and RSV hospitalizations used ...

A Centers for Disease Control and Prevention official who led the agency's network to study hospitalization trends from ...

COVID appears to be on the rise as a new, highly contagious subvariant — featuring “razor blade throat” symptoms overseas — ...

Aging weakens your immune system, making you more vulnerable to preventable diseases. The CDC recommends five critical vaccines for adults over 50 that could save your life.

COVID-19 appears to be on the rise in some parts of California as a new, highly contagious subvariant—featuring "razor blade ...

A new COVID-19 strain has been reported in dozens of countries, including the U.S. Here's what you should know about it.

Vaccine makers will have to run large new trials before updated shots can be approved for everyone who is not at a higher-than-average risk.

Infectious disease expert and CEO of Wellness and Equity Alliance, Dr. Tyler B Evans, previously told Newsweek that there was "no clear evidence that this subvariant presents dramatically different ...

While COVID-19 transmission remains low in the US, health experts are anxious about the potential for a big summer wave as ...