Lake County health officials have advised caution as dead birds continue to appear along the shores of Lake Michigan and ...

The infected birds "present with tremors and little ability to move," said a local conservation group tracking the outbreak.

The person was exposed to sick and dead birds in a backyard flock and to wild birds, state health officials said. Another 66 people in the U.S. — none in Illinois — were infected with bird flu ...

It naturally occurs in wild aquatic bird populations ... “We’ve been fortunate, currently, to have no human cases of the bird flu here in Illinois, and no cases of dairy cattle that have ...

Bald eagles in Indiana and Illinois suffer from bird flu, with deaths raising health and environmental concerns.