Amanda and Jason Elderkin and Amanda's mother Julieanne Afman were found dead on a boat at Saguaro Lake on Jan. 18. Was it carbon monoxide poisoning?

Seventeen states around the U.S. reported "very high" wastewater levels of SARS-CoV-2—the virus that causes COVID-19—during ...

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 ...

Fourteen states are reporting "high" respiratory virus activity: Arizona, Texas, Oklahoma, Nebraska, Minnesota, Wisconsin, Kentucky, Georgia, Florida, Pennsylvania, Maryland, New Jersey, Delaware and ...

Trump's pick for health secretary has a record of attacking vaccines. In fact he's even taken direct aim at bird flu shots.

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 ...

If it feels like everyone around you is fighting off a cold or recovering from the flu, it may be because respiratory illnesses are running rampant in most of the United States, and cases are only ...

Since President-elect Donald Trump won the November election, migrant-aid groups in Arizona have seen a rise in threats, harassment and vigilante activity, including vandalism of Humane Borders ...

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