H1N1 influenza A spread rapidly with alarming, early results. Health care professionals armed with a historical perspective and the latest treatment guidelines are best equipped to respond.

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 ...

It’s been nearly eight months since avian flu was first detected in US dairy herds, and cases in both cows and humans ...

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

Dr. Todd Ellerin, chief of infectious diseases at South Shore Health, answers questions about the recent infection of a pig ...

The first detection of H5N1 bird flu in US swine has been reported on an Oregon backyard farm, raising concerns about ...

CHICAGO >> H5N1 bird flu was detected in a pig in a backyard farm in Oregon, the first detection of the virus in swine in the ...

Bird flu has been found in at least one pig at a backyard farm in Oregon, the first detection of the H5N1 virus in swine in ...

Researchers have identified new roles for a protein long known to protect against severe flu infection – among them, raising the minimum number of viral particles needed to cause sickness.

The swine flu alert in Mexico rose to a level four this week, meaning that it is spreading human-to-human and shows a significant increase in the risk of becoming a pandemic. Schools are closed ...

H1N1 influenza A spread rapidly with alarming, early results. Health care professionals armed with a historical perspective and the latest treatment guidelines are best equipped to respond.