The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.

A dead American Crow found in the Clairemont area of San Diego has tested positive for West Nile virus, prompting County environmental health officials to remind people to protect themselves from ...

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

San Diego County has a closed sewage system, meaning that its stormwater and wastewater do not intentionally intermix. This ...

Avian flu in dairy cows could stick around on US farms forever, and is raising the risk of outbreaks in mammals—including ...

Mysterious US bird flu case in person without any known contact with an infected animal raises spectre of human-to-human ...

This very morning, I held my breath, flipped the lid on the increasingly aromatic alley trash cart, and plunged my rebelling ...

Bird flu cases have been popping up all across the country, including in Arizona, with a little over 60 confirmed animal cases in the state.

San Diego County is now the fifth location in California to detect the bird flu, county officials announced Monday.

San Diego County is now the fifth locality in the state to report the environmental detection of H5 influenza virus or "bird ...