As Atlanta and Georgia enter the end of the traditional winter respiratory illness season, there are still signs that ...

Los Angeles County has its first confirmed case of the measles amid a growing number of cases in the United States.

In the next national emergency, federal officials must be more careful in their recommendations for lockdowns, and especially ...

DALLAS (AP) — The number of people with measles in Texas increased to 146 in an outbreak that led this week to the death of ...

The worst flu season the United States has had in more than a decade may have reached its peak, according to the US Centers for Disease Control and ...

US Secretary of Health Robert F. Kennedy Jr. halted a major $460 million COVID-19 vaccine pill project and the FDA canceled a ...

More states are loosening vaccine mandates, scaling back vaccine promotion efforts and taking other steps likely to lower vaccination rates — even as a major measles outbreak spreads in Texas.

"It seems weird to come down with the virus as we approach the fifth anniversary of the global pandemic," Susan Hazlett writes.

So far, fewer than half of US children and older adults have been vaccinated during this year’s high-severity flu season.

The Bay Area and U.S. are continuing to contend with the worst flu seasons in the last 15 years. To date, the Centers for Disease Control and Prevention says there have been 370,000 hospitalizations ...

Indiana's low measles vaccination rates among kindergarten students raises concerns as the first U.S. measles death in a decade is reported.