First Bird Tests Positive for West Nile Virus in Genesee County This Year

A bird in Flushing Township has tested positive for West Nile Virus (WNV), marking the first animal case reported in Genesee County this year, according to the Genesee County Health Department, via NBC-25.

Arboviruses like West Nile spread to humans when mosquitoes bite infected birds and then transmit the virus to people. While humans cannot contract the virus directly from birds, the finding signals increased mosquito activity in the area.

Who's at Risk?

Most people infected with West Nile Virus will not experience symptoms, but about 1 in 5 may develop a fever, body aches, or other flu-like signs. Severe illness, including encephalitis or meningitis, is rare but can be life-threatening.

Those under 15 and over 50 years old face the greatest risk of serious complications.

West Nile Virus in Michigan

Earlier this summer, nearby Midland County reported multiple mosquito samples that tested positive for West Nile Virus, though no human cases have been confirmed locally so far this year.

Health officials say they will continue to monitor for West Nile Virus through mosquito and bird testing. Residents are encouraged to report dead birds, especially crows and blue jays, which are more likely to carry the virus.

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