Bird Flu 2024 Newsnow. More than 500 bird species have been infected along with at least 70 mammalian species, including the endangered california condor and polar bears. Symptoms in birds include fever, lethargy, and decreased appetite.
On july 14, 2024, cdc confirmed four human cases of h5 bird flu in colorado, and additional (fifth and sixth) cases in colorado were confirmed at cdc and were reported on july 19, 2024. It is urging more robust monitoring to protect both animals and people.