Lincoln Park Zoo said the specific source of the exposure of the animals to bird flu, or H5N1 virus, is not known.

More Americans are getting infected with seasonal influenza and seeking care, a regular occurrence this time of year.

Symptoms usually come on suddenly, according to the CDC, and can include fevers above 100.4 degrees F, dry cough, sore throat ...

Current strains of bird flu are “poorly suited for pandemic potential,” said Dr. Shira Doron, a Tufts Medicine infectious ...

Seasonal flu tends to spike from December to February. People who become infected tend to get a sore throat, cough, runny ...

A man says he is in "mental anguish" over the death of his two cats, after feeding them raw milk to improve their health.

The flu vaccine is generally about 40% effective at completely preventing influenza, according to Blumberg. The flu vaccine ...

Elderberry supplements — marketed for boosting the immune system — have become one of the most popular herbal supplements in ...

Health officials say the consistent, very low-level detections indicate a high likelihood that H5 bird flu virus is on Kauai.

More than 20 million egg-laying chickens in the U.S. died last quarter because of bird flu, data from the U.S. Department of ...

A California man says his two cats died and a third was hospitalized after he fed them raw milk recalled for bird flu risk.

Vaccinations are available from your GP, a participating community pharmacy or health trust vaccination clinic.