In response to the detection of a West Nile Virus (WNV) carrying mosquito sample, the City of Arlington is set to launch targeted ground spraying to curb the spread of the virus. The spraying is slated to occur across two locations, beginning on the corner of Eden Road at West Lynn Creek Drive and extending to areas of Shady Valley Drive at West Pioneer Parkway, as confirmed by the City of Arlington, Texas. This preventive measure comes after one positive case was identified in each region.
Accompanying the increase in mosquito surveillance, the ground spraying operation plans for two consecutive nights of activity; starting late Wednesday, June 19, from 11 p.m. to 5 a.m., and extending through Thursday, June 20, from 9 p.m. to 6 a.m., weather permitting. This method is part of a larger strategy recommended by the Centers for Disease Control and Prevention, Arlington Health Authority, and Tarrant County Public Health in locations where standard larvicide applications have failed to yield desired results. Professional contractors employed by the City will utilize an ultra-low volume application of a water-based permethrin product specifically in these targeted areas.
Continuous efforts have been made by the City to mitigate the risk of WNV through regular mosquito trapping and the proactive placing of larvicide throughout Arlington. Surveillance has also encompassed the examination of standing water in low-lying zones, notorious for being prolific breeding grounds for mosquitoes.
Residents of Arlington have been advised to adopt certain measures as an added layer of defense against mosquito bites. These include dressing in long sleeves and pants while outdoors, and for those seeking reinforced protection, spraying thin clothing with repellent. The locally recommended active ingredient for repellents is DEET. However, citizens are urged to meticulously follow label instructions and only utilize repellents when outside. Moreover, it's advised to eliminate any sources of stagnant water such as old tires and clogged gutters, as these environments are highly conducive to mosquito breeding. If unable to remove standing waters, regularly inspect for the presence of mosquito larvae. Should larvae be detected, biological larvicides, commonly referred to as "mosquito dunks," are available at local hardware establishments.
The City reinforces that there are no expected risks to animals or the environment from the spraying, and no special measures are necessary. Though individuals with chemical sensitivities or respiratory conditions are recommended to minimize exposure by remaining indoors during the spraying period. After the application, the pesticide quickly diminishes, leaving minimal residual impact on the environment. Those seeking more information or wishing to report standing water and mosquito infestations can reach Arlington's Action Center at 817-459-6777, or download the 'Ask Arlington' app, which provides updates on spraying efforts and educational resources on mosquito-borne illnesses.
