A mosquito trapped in Clark County tested positive for the virus, the Clark County Health Department confirmed in a Facebook post Friday.
Residents are being warned to take precautions to avoid mosquito bites.
The health department plans to conduct mosquito control in Irish Hill, NuLu and around Iroquois Park.
Symptoms of the virus include fever, headache, body aches and rash.
There have been no human cases of West Nile Virus reported this year in Jefferson County.
No confirmed human cases have been reported this year in Jefferson County.
A group of mosquitos carrying the West Nile Virus was found earlier this month in New Albany, Indiana, state health officials said Thursday.
Here are some tips to keep mosquitos away as the temperatures heat up this summer.
One of those four people has died from the virus.
One person has died after contracting the West Nile virus in Louisville, according to the city's health department.