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

Phoenix hit 100+ degrees for 30% of 2024, setting heat records as climate change worsens Arizona's extreme weather crisis ...

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

Arizona workers face another brutal summer without explicit protection against excessive heat from OSHA or the state. New regulations are doubtful.

Cases of two zoonotic diseases, rabies and Hantavirus, have been reported at the Grand Canyon. Zoonotic diseases are diseases that can spread from animals to humans. >> Download the 12News app for the ...

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

KENTUCKY (AP) — Kentucky has its first measles outbreak of 2025, as the U.S. case count sits just short of a 30-year high.

Measles is caused by a highly contagious virus that’s airborne. It is preventable through vaccines and has been considered ...

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 ...

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

In the heart of Chicago’s Lakeview neighborhood, the work to shore up healthcare carries on at Howard Brown Health.

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