Mosquitoes trapped test positive for West Nile virus

A sampling of mosquitoes collected from a trap in Cedar Park tested positive for West Nile virus announced city health officials Monday.

The testing is part of the City of Cedar Park’s proactive participation in the Williamson County Health District’s mosquito management program.  The Health District has six traps at various locations throughout Cedar Park said officials. This species has a flight range of about one mile.   

Officials said there are no reported human cases of West Nile Virus in Cedar Park.  Since 2016 Williamson County has seen no reported human cases said the press release.

According to test results the species tested positive for Culex quinquefasciatus (southern house mosquito).  The sample was collect on Aug.2. in southwest Cedar Park near the intersection of Cypress Creek Road and Sun Chase Boulevard said officials.

Due to the positive test sample being found near Elizabeth Milburn Park and in several nearby neighborhoods, the city and Health District are encouraging everyone to be especially vigilant about protecting themselves from mosquito bites when outdoors and preventing mosquito breeding on their personal property.

As part of the Health District’s Best Practices for Integrated Vector Management (IVM) the city is following recommendations.  The city is draining and treating standing water on city-owned land, where possible said officials. They said their also prepared to take more action if necessary, officials said.

The Health District says mosquitoes breed in standing or stagnant water so it’s important to eliminate places where mosquitoes can breed.

The most effective lines of defense against exposure to West Nile Virus is reducing the chances of mosquito bites.  As part of its Fight the Bite campaign the Health District recommends the 3 Ds of mosquito safety.   
 • Drain standing water in flower pots, pet dishes or clogged gutters so mosquitoes don’t have a place to breed and treat water that can’t be drained,
 • Defend by using an EPA-approved insect repellent, and
 • Dress in long sleeves and pants when outdoors.