Federal health officials have been instructed to temporarily stop any “external communications” to the public, according to ...

The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to ...

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers ...

The CDC announced on Thursday its recommendation to test hospitalized influenza A patients more quickly and thoroughly to ...

Respiratory illness activity remains high across the country, according to the latest data from the Centers for Disease ...

Winter viruses are raging right now, with flu leading the way at extremely high levels in the West, across the Midwest and ...

The US Centers for Disease Control and Prevention is urging hospitals to accelerate advanced testing of people they suspect ...

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

The H5N1 virus has mutated meaning it has begun to adapt to infect humans better raising new questions about H5N1's pandemic ...

CDC officials say medical professionals are seeing more patients whose illness cannot be traced back to an infected animal or ...

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

A sick snow goose found in West Philadelphia earlier this month has tested positive for the avian influenza A(H5), making it ...