December 27 Boston reports 454 new cases of influenza in a single day. The epidemic will continue its lethal campaign into ...

May 1 (Reuters) - The outbreak of H5N1 bird flu virus has spread to dairy cows for the first time in the United States, raising concerns about it spreading to humans through the nation's milk supply.

Bird flu has spread among 168 dairy herds in the U.S., To date, seven cases of bird flu have been documented in humans since the 2022 outbreak. The current outbreak began in February 2022. The USDA ...

The 2025-26 flu season has been brutal, so far. At least 19 million Americans have had it, and it’s not over yet. Flu season typically runs through May, so there’s still a good chance of getting the ...

High pathogenic avian influenza is a highly contagious disease for poultry, hence the name avian referring to birds. Detections for bird flu in poultry flocks are more common in the spring and fall ...

Every fall, millions of people roll up their sleeves for the seasonal flu shot—and many wonder why the ritual is repeated year after year. The reason is not a short-lived immune memory, but a virus ...