Respiratory viruses are surging through Arizona and Valley doctors are cautioning people: flu season is not over yet.

A 'quad-demic' of winter illnesses is surging throughout the South, Midwest, and parts of the Northeast US, according to the ...

Three people died from apparent carbon monoxide poisoning at Saguaro Lake in Mesa on Jan. 18, a poison that kills hundreds ...

Kingman Regional Medical Center says they have seen 997 confirmed flu cases between Nov. 1 and Jan. 10, and the next data ...

Flu and RSV cases are rising in Pima County. Both viruses are seeing a 24% increase locally, from last week compared to this week.

The first human death caused by H5N1 in the U.S. was reported in Louisiana on Jan. 6. Here's what to know about bird flu.

At least 15 states have very high levels of influenza, according to the Centers for Disease Control and Prevention.

Experts call the health implications “dire” with some fearing Kennedy could set off a fresh round in the school culture wars ...

The flu vaccine is generally about 40% effective at completely preventing influenza, according to Blumberg. The flu vaccine ...

Rocky Mountain Spotted Fever, the deadliest tick-borne disease in the U.S., is a big problem on tribal lands in the Southwest ...