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?

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

A virus that's not well known to the public is spiking in China. CDC officials said HMPV is not a cause for concern here, nor ...

Public health officials say a young child has died from the flu, marking the first pediatric flu death in Arizona this year.

Arizona Game and Fish Department warned Arizona hunters and falconers about bird flu, and gave safety guidelines and tips for ...

Respiratory illness activity is currently considered "high" in the United States, according to the CDC. In one state, it is ...

What are we seeing right now, especially in Arizona? We are seeing influenza A." Influenza A is also causing a spike in illness in China, including hospitalizations, CDC officials said.

When broken down by state, most of the country is experiencing elevated respiratory illness, including a few states with “very high” ratings that act as national hotspots, CDC data shows.

A subtype of influenza that is likely to be bird flu has been detected in three Arizona cities according to wastewater sampling.

It doesn't take long to dispel some old-school perceptions about the organization that's been involved in the Tucson ...

According to health officials, a child in Pinal County has died from the flu, marking the first pediatric death of the flu season in Arizona.