Contact Information 

District Offices
2090 Linglestown Rd.
Suite 100
Harrisburg, PA 17110
Phone:  (717) 651-0100
Fax:  (717) 651-0801

260 Market St.
Millersburg, PA 17061
Phone: (717) 692-0833
Fax: (717) 692-7071

Mobile Office hours at East Hanover Township Building, Dauphin County, available by appointment.

Capitol Office
Room 41B East Wing
Capitol Complex
PO Box 202104
Harrisburg, PA 17120
Ph: 717-787-1230
Fax: 717-787-7375


Mosquitoes Carrying West Nile Virus Detected Early in Pennsylvania, Says Helm
HARRISBURG – The Department of Environmental Protection (DEP) has issued a report on the early discovery of the year’s first mosquito carrying the West Nile virus in Pennsylvania, announced Rep. Sue Helm (R-Dauphin).

The infected mosquito was found May 3 in Exeter Township, Berks County. Typically, the state’s first West Nile virus-carrying mosquito is found in mid-June. The virus has also been detected in mosquitoes in Beaver, Dauphin and Luzerne counties, in a bird in Erie County, and in a horse in Northampton County.

West Nile virus is spread by the bite of a mosquito that acquired the virus from the blood of an infected bird. The virus can cause encephalitis, an inflammation of the brain. Last year, six people were reported to have contracted West Nile virus in Pennsylvania.

The best way to prevent the spread of West Nile virus is to eliminate mosquito breeding areas. Mosquitoes lay their eggs in stagnant water around homes, weeds, tall grass, shrubbery and discarded tires, so DEP encourages residents to: 

        • Dispose of cans, buckets, plastic containers, ceramic pots or similar containers 
          that hold water on one’s property. 
        • Properly dispose of discarded tires that can collect water. Stagnant water is 
          where most mosquitoes breed. 
        • Drill holes in the bottom of outdoor recycling containers. 
        • Have roof gutters cleaned regularly, particularly if the leaves from surrounding 
          trees have a tendency to block drains. 
        • Turn over plastic wading pools when not in use. 
        • Turn over wheelbarrows and don’t let water stagnate in birdbaths. 
        • Aerate ornamental pools or stock them with fish. 
        • Clean and chlorinate swimming pools not in use and remove any water that may 
          collect on pool covers.

DEP also suggests homeowners can buy Bti products at lawn and garden, outdoor supply, home improvement and other stores to treat stagnant pools of water. Bti is naturally occurring bacteria that kills mosquito larva but is safe for people, pets, aquatic life and plants.

For more information about West Nile virus and the state’s surveillance and control program, visit Helm’s website at

State Representative Sue Helm
104th District, Pennsylvania House of Representatives
Media Contact: Andy Briggs
Share |