After a quiet summer, bird flu cases are rising again. Scientists expected the development, but what happens next is still ...

After a summer lull in U.S. cases of avian influenza in both poultry and dairy cattle—and no human infections reported in the ...

After a quiet summer, the virus is hitting poultry flocks hard in the run-up to the holidays — and in the midst of a federal ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally caused isolated human cases that have quite often been fatal. But last year ...

A person in Texas has been diagnosed with the H5N1, or bird flu after direct contact with dairy cows, health officials said Monday. It’s the first case in the U.S. of highly pathogenic avian influenza ...

A line of Holstein dairy cows feed through a fence at a dairy farm in Idaho on March 11, 2009. automation The Centers for Disease Control and Prevention said in a summary on Friday that it is ...

Bird flu is spreading rapidly in Europe, with the highest number of countries in at least a decade reporting early outbreaks, ...

The first human case of bird flu in Texas also appears to be the first in the country linked to direct exposure to dairy cattle, the Texas Department of State Health Services reported Monday. Avian ...

The rapid spread of bird flu in Europe, with the highest number of countries in at least a decade reporting early outbreaks, has raised concerns about a repeat of past crises ...

PARIS, May 27 (Reuters) - Brazil has not yet tested cows for bird flu, despite hundreds of cases in the dairy herd in the U.S., because it is focusing on poultry outbreaks after its first confirmed ...

Health officials are making a renewed call for vigilance against bird flu, but some experts are puzzling over why reports of new human cases have stopped. Has the search for cases been weakened by ...