"We saw during the avian flu crisis that not all grocery stores ... "Uncertainty is just off the charts," said Charles Ballard, professor of economics emeritus at Michigan State University.

The first major global review of bird flu in cats reveals an emerging threat of a potential human pandemic. Spring is here, ...

Health officials are making a renewed call for vigilance against bird flu​, but some experts are puzzling over why reports of ...

As bird flu sweeps across US poultry and cattle farms, researchers are racing to find ways to contain the outbreaks before ...

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way ...

Brazil, the world's largest chicken exporter, on Friday reported its first case of highly pathogenic avian influenza - also ...

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 appearing. Has the search for cases been ...

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 ...

SINGAPORE – Following reports of a bird flu outbreak on a commercial farm in Brazil – the world’s biggest chicken exporter – more countries have announced trade bans to prevent a spread ...