The U.S. Centers for Disease Control and Prevention is urging health care workers to accelerate bird flu testing for patients ...

The U.S. has reported its first death due to bird flu, aka H5N1. How deadly is H5N1? Experts discuss bird flu fatality rate amid ongoing outbreak.

A CHILD in the US is believed to have tested positive for H5N1, health officials have confirmed. The patient, from San Francisco in California, started with conjunctivitis and a fever before ...

The CDC is monitoring developments closely because the United States is in the middle of flu season. With more patients ...

Bird flu is a disease caused by avian influenza A viruses, according to the CDC. The virus mostly spreads between birds and ...

The Centers for Disease Control and Prevention says hospitals treating people for the flu should test them for avian ...

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

The CDC is calling for expanded testing of bird flu after a child in California tested positive for the virus despite no ...

The CDC has confirmed a positive bird flu case in a child in San Francisco, the second juvenile case of H5N1 in the country.

SAN FRANCISCO — Public health officials have confirmed a San Francisco child is the second pediatric case of bird flu in the U.S. According to the CDC, no additional cases have been identified among ...

The latest confirmation likely reflects follow-up testing of a San Francisco child whose exposure to the virus is still under investigation.

Health officials have identified another possible case of bird flu in a child — this time in San Francisco. The San Francisco ...