H5N1, bird flu
Health authorities in the US are studying seven people who developed influenza symptoms after being exposed to a Missouri ...
Another health care worker who was exposed to a Missouri patient who tested positive for bird flu developed respiratory symptoms but wasn't tested for the flu.
Seven people fell ill with flu-like symptoms after contact with someone infected with H5N1, raising fears that the virus has ...
Four more health-care workers who tended to a person hospitalized with H5N1 bird flu have revealed that they had respiratory ...
Researchers reveal how H5N1 viruses rapidly adapted to mammals through genetic reassortment and specific mutations, raising ...
Experts call for greater testing of contacts of a person who was infected with the H5N1 bird flu strain before the virus ...
Marrazzo became the first new director of the National Institute of Allergy and Infectious Diseases in decades, taking over a ...
Australia is recovering from a devastating outbreak of avian influenza, but the worst is yet to come. Experts say it's only a ...