New York City initiates mosquito spraying in Brooklyn due to West Nile virus

The New York City Health Department is conducting targeted mosquito control treatments in South Brooklyn following the detection of increased West Nile virus activity. Surveillance programs identified 60 West Nile virus-positive mosquito pools in the August 17 treatment area and 40 positive pools in the August 19 area.

Health Department trucks will apply Duet, an EPA-registered mosquito control product, using truck-mounted equipment. Spraying is scheduled to occur between 8:30pm and 6:00am. If weather conditions interfere, treatments will be rescheduled for the following nights.

Health Commissioner Dr. Alister F. Martin stated that these treatments are part of a broader prevention effort. While risks to people and pets are considered low, individuals with respiratory conditions or sensitivities to spray ingredients may experience mild irritation and are advised to remain indoors during application. Residents are encouraged to use insect repellents and remove standing water to limit exposure.