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| FOR IMMEDIATE RELEASECOMMONWEALTH OF PENNSYLVANIA Aug. 25, 2008Department of Environmental Protection Department of Health Commonwealth News Bureau Room 308, Main Capitol Building Harrisburg, PA 17120 CONTACT:Deborah Fries (DEP) (484) 250-5808 Holli Senior (Health) (717) 787-1783 DEP TO CONDUCT AERIAL MOSQUITO TREATMENTS TO STEM WEST NILE VIRUS IN SOUTHEASTERN COUNTIES Sprayings Set for Tuesday, Wednesday Nights NORRISTOWN – To protect the public against mosquito-borne West Nile virus, the Department of Environmental Protection will conduct targeted aerial sprayings between 8 p.m. and midnight on Tuesday, Aug. 26 and Wednesday, Aug. 27, in portions of Bucks, Delaware, Montgomery and Philadelphia counties. Certain mosquito species carry the West Nile virus, which, when transmitted to people, can cause West Nile encephalitis, an infection that can result in an inflammation of the brain. One human case of the West Nile virus has been confirmed this year in a 27-year-old Montgomery County woman. “The West Nile infection rates we’ve detected among mosquitoes this summer are the highest we’ve seen in nine years,” said Joseph A. Feola, the department’s southeast regional director. “Typically, we see the transmission rates of the virus from mosquitoes to humans reach its highest levels in mid- to late-August, which makes it imperative for us to act now.” Feola noted aerial treatments are recommended when five out of every 1,000 mosquitoes tests positive for the virus. Infection rates in the targeted areas all exceed the aerial treatment recommendation threshold or have a significant population of mosquito species that could become infected. The decision to apply treatments from the air was made in consultation with county West Nile virus program coordinators, the Department of Health, and the federal Centers for Disease Control and Prevention. Weather permitting, residents in the targeted areas can expect to see low-flying airplanes that will spray Resmethrin, a synthetic pyrethroid product, at the rate of .0035 pounds per acre, or an amount equal to one-third of a teaspoon. The spray rate is half of the amount approved for safe application by the U.S. Environmental Protection Agency and should have no adverse effects to ornamental ponds or plant life. While Resmethrin is considered safe with little risk of toxicity, the Department of Health recommends some basic steps the public may take to reduce possible exposure to it: •Children and pregnant women should take care to avoid exposure when practical. If possible, remain inside or avoid the area whenever spraying takes place and for about thirty minutes after spraying. That time period will greatly reduce the likelihood of your breathing pesticide in air. •Close windows and doors and turn off window air-conditioning units or close their vents to circulate indoor air before spraying begins. Windows and air-conditioner vents can be reopened about 30 minutes after spraying. •Anyone experiencing adverse reactions to pesticides should seek medical care or call the Poison Control Center at (800) 222-1222. DEP will report on all spraying activities and will make the latest information available at www.westnile.state.pa.us. The public may also call 484-250-5824 for a recorded message that details upcoming aerial spraying events. The recorded message will be updated daily and will be available through the end of this week. The best way to control mosquitoes is still to get rid of standing water on your property. Tips for eliminating mosquito-breeding areas are available at www.westnile.state.pa.us. ### EDITOR’S NOTE: Aerial treatments will be provided in the following townships and zip codes from 8 p.m. to midnight on Tuesday, Aug. 26 and Wednesday, Aug. 27. Bucks County Wrightstown Township Newtown Township Northampton Township Warminster Township Middletown Township Falls Township Upper Southampton Township Langhorne Borough Lower Southampton Township Bristol Township Langhorne Manor Borough Penndel Borough Tullytown Borough Bensalem Township Hulmeville Borough Bristol Borough Delaware County Radnor Township Newtown Township Haverford Township Marple Township Upper Darby Township Millbourne Borough Springfield Township Lansdowne Borough East Lansdowne Borough Yeadon Borough Clifton Heights Borough Upper Darby Township Aldan Borough Darby Borough Collingdale Borough Colwyn Borough Darby Township Sharon Hill Borough Folcroft Borough Darby Township Montgomery County Upper Moreland Township Hatfield Borough East Norriton Township Lower Moreland Township Bryn Athyn Borough Abington Township West Norriton Township Whitemarsh Township Plymouth Township Norristown Borough Upper Merion Township Bridgeport Borough Conshohocken Borough Rock Ledge Borough West Conshohocken Borough Lower Merion Township Narberth Borough Philadelphia County ZIP codes 19111 19114 19115 19142 19153 19131 19136 |
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