Pests pose serious health concern as diseases continue to pop up in surrounding areas.
There were 34 human West Nile virus cases, including five deaths, reported in Ohio last year.
Samples in Huron County tested positive for West Nile Virus in 2017; neighboring county tests positive this year.
The Ohio Department of Health is reporting a total of 22 human cases of West Nile virus across the state.
Health officials urge residents to avoid mosquito bites and eliminate breeding grounds.