The neighborhoods of Brighton Heights, Marshall Shadeland, California- Kirkbride, Chartiers, and the boroughs of Leetsdale, Edgeworth, and Sewickley have been flagged for West Nile Virus after mosquito samples tested positive, aiming the Allegheny County Health Department to target these areas with pesticide treatment. The chosen agent, Zenevex E20, is considered a low-risk insecticide by the EPA because it doesn't harm humans or pets. It will be dispersed via truck-mounted sprayers from 8 pm to 11 pm on Tuesday, September 10th, weather permitting - otherwise, it's set for the following evening, according to Allegheny County's press release.
Due to rain, the mosquito control efforts will now occur on Wednesday, September 11th, during the same hours. With two confirmed West Nile Virus cases in Allegheny County this year, the focus is on reducing mosquito numbers to lower the risk of spreading the virus.
Most people with West Nile Virus don't feel sick, but about 20% may get flu-like symptoms like headaches and body aches. Less than 1% might get very ill. Mosquitoes carrying the virus are most active from dusk to dawn. To avoid bites, use repellent or wear long sleeves and pants. There's no vaccine or specific treatment, so if you think you might be infected, see a doctor.
Community vigilance is also crucial since mosquitos can breed in tiny amounts of stagnant water like that found in neglected pools, buckets, or gutters. Residents are encouraged to keep an eye out for potential breeding grounds and can report sightings to the ACHD's Housing and Community Environment Program online or by calling 412-350-4046.
