Flu A and flu B are two different strains of influenza, explains Thomas Russo, M.D., professor and chief of infectious ...

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry ...

It's flu season, but not all influenza is the same. If you're feeling sick, it helps to know the difference between flu A and ...

Influenza is a highly contagious viral infection that affects the respiratory system. Although often dismissed as a seasonal illness, it can lead to severe complications such as pneumonia, organ ...

Illinois is seeing a "notable increase" in hospital admissions for flu cases, according to state health officials, as levels of respiratory viruses continue to tick up. But which type of flu is ...

Do these types of flu have different symptoms? And does one cause more severe illness than the other? Experts have been studying influenza for many years now, but there are some ways this virus ...

SINGAPORE: Although influenza – better known as flu – is a common illness that most people recover from without treatment, it ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced Wednesday.

Researchers at the University of Pittsburgh have taken a step toward developing a bird flu vaccine. And their findings could ...

Pasteurization at 63°C and 72°C effectively inactivates influenza A viruses in milk, ensuring its safety for human ...

All nine macaques given the control developed severe disease when exposed to bird flu, as did all given the smallest dose of ...