However, the elderly are at higher risk of more severe disease. The West Nile virus was first isolated and identified by the CDC in September 1999 in birds found dead in New York City and Westchester County. The virus was responsible for 62 human cases of encephalitis in New York State and seven deaths. New Jersey residents have been advised to take precautions to reduce their risk of mosquito bites. This includes spraying insect repellent on their clothing and exposed skin in accordance with labeling directions and wearing long sleeved shirts and pants when outdoors.
Residents can also curb outdoor activities at dawn, dusk and during the evening.
Residents should also eliminate standing water on their own property that can serve as a breeding ground for mosquitoes.