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caduceus

Department of
Health Services

Our Mission

The Suffolk County Department of Health Services promotes wellness and protects the public's health and environment.

Notices



Health News

New Cyanobacteria Bloom Found in Big Fresh Pond

Eighteen New Mosquito Samples Test Positive for West Nile Virus

Residents and visitors are advised to take precautions

Ground Spraying for Adult Mosquitoes

Ground Treatment for Adult Mosquitoes

Aerial Larvicide Notification

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Suffolk County Government

H. Lee Dennison Bldg

100 Veterans Memorial Hwy
P.O. Box 6100
Hauppauge, NY 11788

Riverhead County Center

County Road 51
Riverhead, NY 11901