health

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A second Arizona county in two weeks has confirmed that fleas in the area tested positive for plague.

Mike Christy / Arizona Daily Star

Arizona Gov. Doug Ducey has extended the increased reporting of opioid-related data by renewing his recent executive order for another 60 days.

AP Photo/Jacquelyn Martin, File

Sen. John McCain, the 2008 Republican presidential nominee, Vietnam prisoner of war and political maverick in Congress for more than three decades, has been diagnosed with an aggressive type of brain tumor.

Alejandra Armstrong/Cronkite News

The only two insurance companies offering individual health plans on federal exchanges in Arizona have filed paperwork to continue selling coverage in 2018.

Melissa Sevigny

The Grand Canyon’s rim-to-rim trail is not an ordinary day hike: a marathon in distance, a mile change in elevation, through a desert that swings through extremes of heat and cold. Rim-to-rim hikers put their bodies through a grueling experience. That makes them the perfect candidates for a study aimed at predicting medical emergencies before they start. KNAU’s Melissa Sevigny reports. 


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