Latest data shows which counties have been hardest hit by bird flu outbreaks among poultry flocks as the human case count climbs.

(NEXSTAR) – The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike upward in most states, according to the Centers for ...

A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...

(NEXSTAR) – The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike upward in most states, according to the Centers for ...

(NEXSTAR) – The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike upward in most states, according to the Centers for ...

The map shows the UK avian influenza prevention zone ... ‘Given the continued increase in the number of bird flu cases across England, we are taking further action to try and prevent the ...