Between August 2024 and August 2025, the number of overdose deaths in Arizona rose by almost 18%, while they fell by 20% ...

A new flu strain known as subclade K is fueling a spike in flu activity across the U.S. What to know about Arizona's flu activity.

If you're ill with the "stomach flu," you're not alone. Norovirus is surging across Arizona, is highly contagious and spreads ...

The CDC released its latest findings, which includes a decrease in drug overdoses in 42 states. Arizona's Morning News was ...

Health investigators have identified chopped romaine lettuce from Arizona as the probable culprit of an 11-state E. coli outbreak that has sickened at least seven people in New Jersey as well as ...

Arizona health officials will continue recommending a hepatitis B shot for all newborns within 24 hours of birth, despite a new recommendation to the contrary Friday by a U.S. Centers for Disease ...