Dallas County Health and Human Services (DCHHS) laboratory has
confirmed a growing number of mosquitoes in the following cities:
Balch Springs, DeSoto, Lancaster, Seagoville, and
Lancaster.

While we have not had any human cases of West Nile virus reported to date this season in Dallas County, we have had some positive mosquito traps,” said Zachary Thompson, DCHHS director.
“Itis best to knock down the mosquito population as much as possible to help eliminate an increased risk of human exposure to West Nile