In the U.S., more than 90 million birds have been culled over the past year. In Poland, the hardest-hit EU country ... told POLITICO that the system’s design allows outbreaks to escalate rapidly.

On the flat plains of central Poland, where densely packed poultry ... hums to the rhythm of millions of broiler chickens. Inside, birds bred to grow at record speed shuffle under the constant ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. LONDON (AP) — The World Health ...