While a pandemic is not inevitable, the spread of the bird flu virus, also known as H5N1, has surpassed worrisome milestones ...

Three dairy veterinarians, including one who worked only in states with no known bird flu outbreaks in cows, had recent, ...

When it comes to the potential of H5N1 avian flu picking up mutations that might lead to human-to-human spread, that "train has already left the station," warns 1 infectious disease expert.

Pet owners must take "proper precautions to reduce the risk of spread," said Dr. Susan Nelson, a veterinarian and professor.

The H5N1 virus is so prevalent in nature that experts ... including washing your hands frequently, wearing gloves and a mask when handling them, and monitoring closely for any signs of sickness.

H5N1 bird flu, also known as avian influenza, continues to spread, with reports of a third human case from an unknown ...