West Nile Virus

The surveillance and control activities of the Berks County West Nile Virus Control Program begin in April and end in October of every year.
For a current map of West Nile Virus activity in the state visit: WNV activity map
For information on WNV risk in your area, visit: WNV Hot Zones
Visit our BCCD WNV Facebook page for updates and additional information!
To report a dead bird click here.

In 1999, West Nile Virus (WNV) was detected for the first time in the United States in New York City. This led to the startup of a multi-agency network for WNV surveillance and prevention in Pennsylvania. The Berks County Conservation District has participated in the state-funded WNV Program since 2000 when Pennsylvania started its program. WNV was first detected in Pennsylvania in 2000 and in Berks County in 2001.

Presently, the WNV Program is designed to reduce the risk of WNV and utilizes an Integrated Mosquito Management (IMM) strategy that includes education, surveillance, mosquito-breeding habitat reduction, natural controls, and application of larval and adult mosquito treatments. The WNV program runs from early April to late October, which coincides with the active mosquito season. WNV is typically transmitted by the bite of an infected mosquito.

Mosquitoes are trapped at many locations throughout the county. Mosquitoes species are identified and tested for the presence of WNV. The Conservation District utilizes  management techniques to help reduce mosquito populations and the incidence of WNV.
What You Can Do To Help!

Helping to prevent the spread of WNV is as simple as eliminating standing water from around your house and yard. Simple steps, such as eliminating household items that can collect water, can greatly reduce the potential risk of West Nile Virus in your area.  Old buckets, toys, tarps, and tires all hold enough water to keep mosquitoes alive and developing right under your nose.  Remember to keep rain gutters clear and check birdbaths, flowerpots, and wading pools.  The best and most effective way to prevent mosquitoes from breeding is to take care of your own house and yard. Following these practices takes away the environment the mosquito larvae need to live and grow – STAGNANT WATER! Reducing these breeding habitats helps to protect you and your family.

Any questions regarding the West Nile Virus Program in Berks County can be directed to the Program Coordinator at 610-372-4657 Ext. 204.   
Useful Links:
PA DEP West Nile Virus Control Program
PA Department of Health 1-(877)-PA-HEALTH (724-3258)
Penn State Pesticide Education Program
Center for Disease Control West Nile Virus
American Mosquito Control Association
Rutgers University Entomology

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