SAO PAULO (Reuters) -Brazil, the world's largest chicken exporter, ruled out three of seven suspected cases of highly pathogenic avian influenza, commonly known as bird flu, officials told a press ...

SAO PAULO (Reuters) -Brazil, the world's largest chicken exporter, confirmed its first outbreak of bird flu on a poultry farm on Friday, triggering protocols for a country-wide trade ban from top ...

Brazil, one of the world’s largest producers and exporters of poultry, confirmed Friday the country’s first bird flu outbreak on a commercial farm. The virus was found at a facility in the southern ...

SAO PAULO (Reuters) -Brazil, the world's largest chicken exporter, is currently investigating six potential outbreaks of highly pathogenic avian influenza, known as bird flu, according to updated data ...

Brazil confirms its first bird flu outbreak on a commercial poultry farm, leading to a 60-day ban on poultry imports from China. The outbreak is in Rio Grande do Sul, a state responsible for 15% of ...

This undated electron microscopic image provided by the Centers for Disease Control and Prevention shows two Influenza A (H5N1) virions, a type of bird flu virus. SAO PAULO (AP) — Brazil, one of the ...