First Mosquito Sample to Test Positive for West Nile Virus this Year
DENTON, TX, June 18, 2020 – On June 18, 2020, the City of Denton entered Risk Level 3 – Public Health Concern of the Mosquito Surveillance and Response Plan. Risk Level 3 was triggered because a sample of mosquitoes collected on June 15 from a trap located at the IOOF Cemetery on Fort Worth Drive and Eagle Drive tested positive for West Nile virus. “This is the first sample that has tested positive for West Nile virus in the City of Denton this year,” said Deborah Viera, Assistant Director of Environmental Services for the City of Denton. Under the Mosquito Surveillance and Response Plan, Risk Level 3 indicates that the probability of a person contracting a mosquito-borne disease like West Nile virus is low to moderate.
At Risk Level 3, the City will continue to conduct routine surveys of adult mosquitoes, which will be identified to species level and screened for the presence of viruses. The locations where disease-carrying mosquitoes were captured will be indicated on a map that is available on the City of Denton’s website at www.cityofdenton.com. The amount of biological agents (Bti) applied to kill mosquito larva will be increased over previous Risk Level amounts. The City will also increase public education emphasizing source reduction, personal protection, and disease symptoms.
While the City is working proactively to control mosquito populations and lower the threat of West Nile virus, citizen involvement is essential. "Mosquito control efforts in past seasons have been successful, which would not have been possible without the source reduction and larviciding efforts of Denton citizens," said Viera.
Eliminating breeding grounds is the most important and effective mosquito prevention measure. Help the City control Denton’s mosquito population by eliminating standing water from these and other areas and your property.
Open trash/recycling carts
Boats and pool covers
Fountains and bird baths
Clogged rain gutters
Water bowls for pets
Buckets and barrels
Flower pots and saucers
Wagons and other toys
Piles of trash or debris
The City of Denton Water Utilities Department has a limited supply of Bti briquettes that residents can pick up in limited quantities (two per resident) while the supply lasts. Residents will be required to show their driver’s license or a current City of Denton utility bill to prove Denton residency.
City Bti distribution locations:
Customer Service, located at City Hall East, 601 E. Hickory St., Ste F. (Corner of Hickory Street and Railroad Avenue); Monday through Friday from 8 a.m. to 5 p.m.
City of Denton Composting, located at 1100 S. Mayhill Rd. in the Pecan Creek Water Reclamation Facility; Tuesday through Saturday from 7 a.m. to 3 p.m.
Detailed information about the steps residents can take to reduce the mosquito population and increase their protection against West Nile virus can be found at www.cityofdenton.com. Other resources include the Texas Department of Health Services website at www.dshs.state.tx.us and the Denton County Health Department website at www.dentoncounty.com/wnv.
Contact: Deborah Viera, (940) 349-7162, Deborah.Viera@cityofdenton.com