City of Dallas reports second human West Nile Virus case

Dallas County Health and Human Services announced the second human West Nile Virus (WNV) case in the City of Dallas for the 2015 season. The resident lives in the 75212 zip code and was diagnosed with West Nile Neuroinvasive Disease. For medical confidentiality and personal privacy reasons, the City of Dallas does not provide additional identifying information.

The City’s protocol is to conduct targeted ground spraying in areas where WNV has been confirmed in mosquitoes, and in areas where trapping has indicated significant increases in the number of mosquitoes that have the potential to carry WNV. Existing traps near the human case have not tested positive for WNV. The City will expand surveillance and place an additional trap near the location to gain information on mosquito activity.

The City’s mosquito control program is continually evolving to address the threat of West Nile Virus (WNV). Public information and outreach is extensive using television, radio, billboards, brochures, and community meetings. Additionally, a webpage at www.dallascityhall.com is dedicated to WNV information, including links to videos developed to educate the public on WNV prevention. The City is proactively identifying sources of mosquito breeding by responding to 3-1-1 standing water, stagnant pools and water conservation complaints. However, it is important that residents do their part by taking the necessary precautions to avoid exposure to the virus.

Dallas residents are urged to take precautions against mosquito bites by reducing outdoor activity during evening and nighttime hours. Residents who are outside during these times should cover their arms and legs and use a mosquito repellent.

Residents should eliminate standing water to prevent mosquito breeding and the spread of West Nile Virus. Breeding places for mosquitoes include swimming pools that are not kept clean, stagnant ponds, pet watering dishes, birdbaths, potted plants, old tires, empty containers, toys and clogged rain gutters and French drains. Standing water should be eliminated promptly, as mosquitoes can grow from egg to adult in as little as seven days.

To report standing water or mosquito problems Dallas residents should call 3-1-1. For additional information on mosquito control visit www.dallascityhall.com.