Mice with a handful of cancerous cells in their lungs experienced a 100-fold increase to this number after being infected ...

Studies suggest that people who had seasonal flus or vaccinations have low antibody levels against H5N1 bird flu.

MADISON, Wis. (AP) - State health officials have confirmation of two more swine flu deaths in Wisconsin.

Jennifer Love Hewitt Has Not Spoken to Sarah Michelle Gellar Since She Was '18 Years Old' When Original ‘I Know What You Did ...

The dogged search for a bird that many people figured had gone extinct included torrential rains, washed-out bridges, swine ...

Farm workers facing possible arrest would likely resist getting tested for bird flu should there be a resurgence this fall, ...

Two more cases of the new H1N1 flu, commonly known as swine flu, were confirmed Monday in Atlantic County, bringing the total number of residents with the new influenza virus ...

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

Health officials in Kerala have confirmed that a student of class 9 in a school in Kollam has tested positive for H1N1 ...

Influenza viruses like bird flu can mix and match their genomes, and this has played a role in at least three of the last ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

Although a flu shot doesn’t guarantee one won’t catch the flu, the vaccine still counts as one of the most effective lifesaving public health tools we have.