With 46 U.S. cases and alarming signs of the virus crossing species, experts warn of unpredictable risks if human-to-human ...

The reduction in global travel during COVID-19 offered researchers new insights into influenza spread and mutation. After ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

A Canadian teenager is hospitalized in critical condition with suspected bird flu, health officials reported Tuesday.

People have been hearing a lot about H5N1 bird flu — or highly pathogenic avian influenza — since a B.C. teen became the ...

During the COVID-19 pandemic, global influenza cases dropped dramatically due to lockdowns and travel restrictions. However, ...

The seasonal flu places a significant burden on healthcare systems globally, leading to over five million hospitalizations ...

Another cause for concern: flu season is underway in the U.S., and as seasonal influenza virus goes around, “humans, ...

Viruses work by taking control of our cells and carefully reprogramming them into machines to make more viruses. Because of ...

Experts and health authorities say that while the risk of human infection with the H5N1 strain of avian influenza remains low ...

An island halfway between South Africa and Antarctica, where half of the world’s wandering albatrosses breed, is under threat ...