Vatican says pope has mild fever, is in fair condition with respiratory tract infection and is receiving drug therapy.

Anxieties are high as experts warn the avian flu outbreak could worsen in the spring, but egg prices are spurring more ...

Avian flu was detected in a backyard flock of about 15 ducks and geese in Madison County, according to Madison County Public ...

A growing number of felines have fallen sick. Though they have not transmitted the illness to people, scientists fear the ...

Ohio is a hotspot for birds with bird flu, and Hamilton County Public Health says 'We want to keep an eye on the spread.' ...

Kansas State veterinarian Susan Nelson warns cat owners to keep their furry friends safe from highly pathogenic avian ...

A new CDC report shows an outbreak of bird flu among U.S. dairy and poultry workers, renewing concerns among dogwalkers and hikers in Massachusetts about how safe it is to be outdoors.

HIV is spread by bodily fluids such as blood, breast milk or semen. It gradually weakens the body’s immune system and makes it vulnerable to disease, including ones rarely seen in otherwise healthy ...

Norovirus is highly infectious and causing a lot of illness this winter. Several vaccine candidates are making their way through clinical trials.

Some people may not develop any symptoms after contracting HIV and could remain undiagnosed until the symptoms of AIDS appear. This could be up to 10 years later. However, 50% or more of people living ...

Texas Parks and Wildlife said the most recent infected birds came from Landa Park in New Braunfels. In total, 22 vultures ...

A case of bird flu was confirmed in a backyard poultry flock in Madison County, the county announced on Wednesday, Feb. 12.