The increase in cases in the state comes as a Louisiana man with underlying health conditions died from the disease on Monday. Experts say those who come into contact with wild birds or other animals like cattle should take precautions.

Bird flu is increasingly sparking concern across the country and in Illinois, following news this week of the first human death from the virus in the U.S., and of birds found throughout Illinois with suspected cases of the illness.

A bald eagle found in Chicago's western suburbs has been euthanized after it was suspected of being infected with bird flu. On Friday of last week, the eagle was spotted with its head drooping in Hinsdale.

A bald eagle found standing on a DuPage County street has been euthanized after it was determined the animal was suffering from bird flu.

A bald eagle that was spotted standing on the street last week in Hinsdale was suspected of having bird flu and euthanized.

Wildlife authorities in DuPage County euthanized a bald eagle that was found to be displaying strong signs of bird flu last week, according to Chicago Bird Collision Monitors. An official from the conservation organization confirmed Tuesday that the bald eagle was found and rescued on Friday afternoon at Butler Cemetery,