Parts of Manhattan and Brooklyn will be sprayed with pesticides next week to reduce mosquito activity and the risk of West Nile virus, city officials said.

Central Park, the Upper West Side and all of northern Manhattan will be sprayed starting at 8:30 p.m. Monday to 6 a.m. the following morning.

Southwest Brooklyn will be sprayed beginning Wednesday during the same timeframe. In case of inclement weather, spraying will be moved 24 hours later.


What You Need To Know

  • Parts of Manhattan and Brooklyn will be sprayed with pesticides next week to reduce mosquito activity and the risk of West Nile virus, city officials said
  • Central Park, the Upper West Side and all of northern Manhattan will be sprayed starting at 8:30 p.m. Monday to 6 a.m. the following morning

  • Southwest Brooklyn will be sprayed beginning Wednesday during the same timeframe. In case of inclement weather, spraying will be moved 24 hours later
  • The spraying comes as the city recently reported its first cases of West Nile virus this year.

The spraying comes as the city recently reported its first cases of West Nile virus this year.

(Photo courtesy of NYC DOH)
(Photo courtesy of NYC DOH)

The city Department of Health suggests remaining indoors when possible and keeping air conditioners on during spraying. 

After the spraying, wash any skin and clothes exposed to the pesticides with soap and water. 

The agency also reminds New Yorkers to always wash any fruit and vegetables with water before use.

The possible reaction to pesticides for mosquito control are minor for people and pets, according to the DOH. Some people sensitive to spray ingredients may experience short-term eye or throat irritation or a rash. People with respiratory conditions may also be affected.

The agency says eliminating any standing water is the most effective way to control mosquitoes. The DOH performs similar mosquito control events across the city every summer.