An Excessive Heat Warning is in effect on July 30, 2014 for La Paz, Maricopa, Pinal, and Yuma Counties until July 31, 2014 8 PM. Learn more about how to stay safe in extreme heat and stay informed about future heat alerts.

Influenza (Flu) in Arizona

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Influenza (flu) is a contagious respiratory illness spread mostly through coughing and sneezing. Influenza viruses circulate in Arizona every year and the best way to prevent the flu is to get vaccinated. The flu vaccine is available at clinics, pharmacies, and doctors' offices around the state. Everyone six months and older should get vaccinated to fight the flu.