Last month, the Maricopa County Department of Public Health tracked six outbreaks of gastrointestinal viruses in senior care ...

For many parents, getting kids to bundle up and dress for the weather is a challenge. So, will being out in the cold make ...

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

A child ill with fever and conjunctivitis in San Francisco tested positive for bird flu but had no known source of transmission.