PA West Nile Virus Control Program

Surveillance Data and Maps

Select a county below to view surveillance information for that county.

Map of Surveillance Results

Tabular view of PA county surveillance status for 2010

Pennsylvania Surveillance

Surveillance Type	Number Collected	Number Tested
Humans	N/A	N/A
Human Blood Donors	N/A	N/A
Dead Birds	0	0
Mosquito Samples	1	0
Veterinary Samples	N/A	N/A

View: County Positives Summary | Human Cases | Mosquito Positives | Avian Positives | Veterinary Positives

County Positives Summary

County	Total Positives	Human Cases	Avian Samples			Mosquito Samples			Veterinary Positives
County	Total Positives	Human Cases	Collected	Tested	Positive	Collected	Tested	Positive	Veterinary Positives
Adams	0	0	0	0	0	0	0	0	0
Allegheny	0	0	0	0	0	0	0	0	0
Armstrong	0	0	0	0	0	0	0	0	0
Beaver	0	0	0	0	0	0	0	0	0
Bedford	0	0	0	0	0	0	0	0	0
Berks	0	0	0	0	0	0	0	0	0
Blair	0	0	0	0	0	0	0	0	0
Bradford	0	0	0	0	0	0	0	0	0
Bucks	0	0	0	0	0	0	0	0	0
Butler	0	0	0	0	0	0	0	0	0
Cambria	0	0	0	0	0	0	0	0	0
Cameron	0	0	0	0	0	0	0	0	0
Carbon	0	0	0	0	0	0	0	0	0
Centre	0	0	0	0	0	0	0	0	0
Chester	0	0	0	0	0	0	0	0	0
Clarion	0	0	0	0	0	0	0	0	0
Clearfield	0	0	0	0	0	0	0	0	0
Clinton	0	0	0	0	0	0	0	0	0
Columbia	0	0	0	0	0	0	0	0	0
Crawford	0	0	0	0	0	0	0	0	0
Cumberland	0	0	0	0	0	0	0	0	0
Dauphin	0	0	0	0	0	0	0	0	0
Delaware	0	0	0	0	0	0	0	0	0
Elk	0	0	0	0	0	0	0	0	0
Erie	0	0	0	0	0	0	0	0	0
Fayette	0	0	0	0	0	0	0	0	0
Forest	0	0	0	0	0	0	0	0	0
Franklin	0	0	0	0	0	0	0	0	0
Fulton	0	0	0	0	0	0	0	0	0
Greene	0	0	0	0	0	0	0	0	0
Huntingdon	0	0	0	0	0	0	0	0	0
Indiana	0	0	0	0	0	0	0	0	0
Jefferson	0	0	0	0	0	0	0	0	0
Juniata	0	0	0	0	0	0	0	0	0
Lackawanna	0	0	0	0	0	0	0	0	0
Lancaster	0	0	0	0	0	0	0	0	0
Lawrence	0	0	0	0	0	0	0	0	0
Lebanon	0	0	0	0	0	1	0	0	0
Lehigh	0	0	0	0	0	0	0	0	0
Luzerne	0	0	0	0	0	0	0	0	0
Lycoming	0	0	0	0	0	0	0	0	0
McKean	0	0	0	0	0	0	0	0	0
Mercer	0	0	0	0	0	0	0	0	0
Mifflin	0	0	0	0	0	0	0	0	0
Monroe	0	0	0	0	0	0	0	0	0
Montgomery	0	0	0	0	0	0	0	0	0
Montour	0	0	0	0	0	0	0	0	0
Northampton	0	0	0	0	0	0	0	0	0
Northumberland	0	0	0	0	0	0	0	0	0
Perry	0	0	0	0	0	0	0	0	0
Philadelphia	0	0	0	0	0	0	0	0	0
Pike	0	0	0	0	0	0	0	0	0
Potter	0	0	0	0	0	0	0	0	0
Schuylkill	0	0	0	0	0	0	0	0	0
Snyder	0	0	0	0	0	0	0	0	0
Somerset	0	0	0	0	0	0	0	0	0
Sullivan	0	0	0	0	0	0	0	0	0
Susquehanna	0	0	0	0	0	0	0	0	0
Tioga	0	0	0	0	0	0	0	0	0
Union	0	0	0	0	0	0	0	0	0
Venango	0	0	0	0	0	0	0	0	0
Warren	0	0	0	0	0	0	0	0	0
Washington	0	0	0	0	0	0	0	0	0
Wayne	0	0	0	0	0	0	0	0	0
Westmoreland	0	0	0	0	0	0	0	0	0
Wyoming	0	0	0	0	0	0	0	0	0
York	0	0	0	0	0	0	0	0	0
TOTAL	0	0	0	0	0	1	0	0	0
Positive Counties		0
Counties with Human Positives		0
Counties with Dead Bird Positives		0
Counties with Mosquuito Positives		0
Counties with Veterinary Positives		0

Human Positives Reported

(Most recent cases reported at top of table)

County	Age	Gender	Date Reported	Status

Mosquito Positives Collected

Mosquito samples may consist of 1 or more mosquito pools with 1 or more species
Samples below ordered by County, then by Recent Date

County	Municipality	Date	Species

Avian Positives Collected

County	Municipality	Date Collected	Species

Veterinary Positives Collected

County	Municipality	Date Collected	Animal Type

Dead birds

When a dead bird is sighted, the information about that bird is recorded. If the bird meets the criteria for testing, it is collected and sent for testing. Samples are from each bird are tested for WNV. This table records the surveillance effort in Pennsylvania by whole birds,rather than partial tissues from the birds.

Mosquitoes

All mosquitoes collected in one effort create a sample of mosquitoes. This sample is sent to the lab for identification. A sample can include either larval or adult mosquitoes. Only adult mosquitoes are tested for WNV. All mosquitoes are identified, and adults are divided into subsamples by species for testing. This table records the surveillance effort in Pennsylvania by samples, rather than subsamples of mosquitoes.

Veterinary Samples

Equine diagnostic blood samples submitted by veterinarians across the state will be tested for WNV. Since it is impossible to differentiate between naturally infected horses and vaccinated horses, it is important that the vaccination history of any horse that is being tested be provided to the laboratory. A reporting form is available for submission with samples from the Pennsylvania Veterinary Laboratory.

A multi-agency cooperative effort between: