The Centers for Disease Control and Prevention has launched a new way for Americans to look up how high or low levels of ...

Early estimates on the effectiveness of this year’s flu vaccines indicate they may be less effective at preventing ...

The CDC plans to knock on the doors of randomly selected homes in the Tijuana River Valley later this month to ask them about ...

Last year, the CDC's report had estimated vaccine effectiveness in South America was 51.9% against hospitalization among ...

As free tests are now available, one COVID-19 variant continues to be the most prevalent in the United States.

This year's flu vaccine reduced the risk of hospitalization in the Southern Hemisphere but wasn't as effective as the one ...

In the 2023-24 school year, the CDC reported vaccine coverage among kindergartners decreased across all reported vaccines.

A record share of US kindergartners had an exemption for required vaccinations last school year, leaving more than 125,000 ...

New CDC data published Wednesday found vaccination coverage among kindergartners fell slightly from the year before as ...

The number of vaccine exemptions reported among U.S. kindergarteners reached another record high during the 2023-24 academic ...

The counterfeit pills sold through illegal internet-based pharmacies frequently contain fentanyl, a synthetic opioid that is ...