Denton County Public Health on Thursday four new human cases of West Nile Virus, including some residents of southern Denton County. Residents of Flower Mound, Trophy Club and Carrollton were diagnosed with West Nile Virus Non-neuroinvasive Disease, and a resident of The Colony was diagnosed with West Nile Virus Neuroinvasive Disease. This brings the total of WNV cases to 18 in Denton County in 2024. Two people have died of WNV in the county this year.