The HHS is betting $500 million on developing a universal flu vaccine that could protect against multiple flu strains.

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

The parasitic fly that attacks warm-blooded animals was eliminated from the United States in the 1960s, but it’s creeping ...

Dairies say the USDA relief money helped them sustain operations as bird flu decimated milk production, but critics say the ...

Preexisting immunity to the 2009 H1N1 influenza virus provided near-complete protection against severe H5N1 disease and ...

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