Health Department

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  1. Nassau County Department of Health Reports a Confirmed Case of Measles, Warn of Potential Exposure

    The Nassau County Department of Health (NCDOH) has been notified of a laboratory-confirmed case of measles in an unvaccinated adult over 50 years old. This is the second laboratory-confirmed measles case in Nassau County in 2026. Read on...

  2. BLAKEMAN ANNOUNCES FREE RABIES VACCINATION CLINIC FOR DOGS, CATS, AND FERRETS

    In an effort to protect our pets and prevent the spread of rabies, Nassau County Executive Bruce Blakeman and Nassau County Department of Health are partnering with the Town of North Hempstead to offer free rabies vaccinations for dogs, cats and ferrets. Read on...

  3. Nassau County Department of Health to Distribute Raccoon Rabies Vaccine Baits

    The Nassau County Department of Health (NCDOH) will begin its Fall distribution of oral rabies vaccine baits on September 22, 2026, as part of ongoing efforts to prevent the spread of rabies among wildlife and protect Nassau County residents and their Read on...
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About Us

Nassau County Department of Health promotes and protects the health of all who live, work, and play in Nassau County.

The mission is accomplished through direct services and community partnerships in the following areas:

  • Development and maintenance of individual and community preparedness for public health hazards and events.
  • Investigation, prevention, and control of communicable diseases.
  • Prevention of environmental health hazards through assessment, regulation, and remediation.
  • Promotion of healthy lifestyles through outreach and education.
  • Provision for evaluation and services to individuals, children, and families that have developmental delays and concerns.

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