The Food and Drug Administration has approved three vaccines for RSV — GSK's GSK.L Arexvy, Moderna's MRNA.O mRESVIA and ...

Officials report a surge in measles, urging vaccinations and caution, with 1,227 US cases and local Arizona alerts.

GRAND CANYON VILLAGE, Ariz. — Cases of two zoonotic diseases, rabies and Hantavirus, have been reported at the Grand Canyon.

Kentucky has its first measles outbreak of 2025, as the U.S. case count sits just short of a 30-year high. There have been ...

A federal judge has temporarily blocked the Trump administration from gutting the U.S. Department of Health and Human ...

A rattlesnake was lurking in leaves when it bit a 72-year-old woman at her Arizona home, fire officials said. Firefighters ...

The flu virus is lingering in Arizona and the season has been vicious. Pediatric flu deaths reached the highest level in recent history.

If confirmed, Susan Monarez, a career public health official, will report to U.S. Secretary of Health and Human Services Robert F. Kennedy Jr.

The last measles outbreak of a similar scale occurred in 2019, when a total of 1,274 cases were confirmed across the country. However, 2025 is shaping up to be the largest outbreak in 25 years. There ...

ABC15 went inside the Drug Enforcement Administration LARC lab in Phoenix as the agency issues a new warning about ...

The CDC is out with a new alert about a salmonella outbreak linked to recalled eggs. Health officials say 79 people, including 21 who were hospitalized, across seven states, have gotten sick with ...

A multistate Salmonella outbreak linked to eggs has sickened at least 79 people across seven states, according to a warning issued Saturday by the Centers for Disease Control and Prevention.