Dallas County Health and Human Services (DCHHS) has confirmed one mosquito sample testing positive for West Nile Virus (WNV) in Carrollton. The sample was collected from the mosquito management area 6B. Area 6B is located between Belt Line Road, Josey Lane, Keller Springs Road, and Carrollton’s eastern city limits. cityofcarrollton.com/westnile. The City of Carrollton conducts mosquito trapping in seven areas of the city each week during the mosquito season, May-October, and has collected 56 samples so far this year.

Carrollton Animal Services will conduct ground-based spraying in the neighborhoods outlined above, weather permitting, on Tuesday, June 30, and Wednesday, July 1, beginning around 9 p.m. and continuing until completed. Spraying will not be conducted in the event of wind speeds in excess of 15 mph or inclement weather.

Cory Heiple, Environmental Services Director, encourages citizens to practice the ‘4Ds’ to reduce the risk of WNV:

• DEET All Day, Every Day: Whenever you are outside, use insect repellants that contain DEET, picaridin, or oil of lemon eucalyptus.
• DRESS: Wear long, loose, and light-colored clothing outside.
• DRAIN: Remove all areas of standing water in and around your home.
• DUSK & DAWN: Limit outdoor activities during dusk and dawn hours when mosquitoes are most active.

Contact Travis Caperton, Animal Services Manager, at (972) 466-3170 or visit cityofcarrollton.com/westnile for more information regarding the City of Carrollton’s response to these positive sample results.

Carrollton Reports Positive Mosquito Trap; Schedules Ground Spraying
Post Date: 6/8/2026 1:44 PM

Dallas County Health and Human Services (DCHHS) has confirmed two mosquito samples testing positive for West Nile Virus (WNV) in Carrollton. The sample was collected from the mosquito management area 7B. Area 7B is located between Broadway Street, Belt Line Road, Josey Lane, and Valwood Parkway. These areas can be viewed in detail at cityofcarrollton.com/westnile. The City of Carrollton conducts mosquito trapping in seven areas of the city each week during the mosquito season, May-October, and has collected 42 samples so far this year.

Carrollton Animal Services will conduct ground-based spraying in the neighborhoods outlined above, weather permitting, on Tuesday, June 9, and Wednesday, June 10, beginning around 9 p.m. and continuing until completed. Spraying will not be conducted in the event of wind speeds in excess of 15 mph or inclement weather.

Cory Heiple, Environmental Services Director, encourages citizens to practice the ‘4Ds’ to reduce the risk of WNV:

• DEET All Day, Every Day: Whenever you are outside, use insect repellants that contain DEET, picaridin, or oil of lemon eucalyptus.
• DRESS: Wear long, loose, and light-colored clothing outside.
• DRAIN: Remove all areas of standing water in and around your home.
• DUSK & DAWN: Limit outdoor activities during dusk and dawn hours when mosquitoes are most active.

Contact Travis Caperton, Animal Services Manager, at (972) 466-3170 or visit cityofcarrollton.com/westnile for more information regarding the City of Carrollton’s response to these positive sample results.