Welcome to the official website of Jefferson County New York

Public Health

Aerial spraying for mosquitoes was successfully completed on Saturday, August 22 in the Perch Lake area. 

Click the picture below for a map of the spray zone and more information.


The Jefferson County COVID-19 Daily Status Report is posted

on the Jefferson County COVID-19 webpage.

Click on “Latest Press Release From County Administration”

to view the most recent statistics.


Questions about the Novel Coronavirus (COVID-19)-click on link.

Find a COVID-19 Test Site Near You

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HIPAA Compliance Verification

Ginger B. Hall, Director of Public Health

Click here to read the JCPHS Notice of Privacy Practices 

Dedicated to investing resources, responding to needs, and empowering people to attain best health through strategic actions that prevent illness, and promote and protect the well-being and productivity of all Jefferson County citizens and visitors.
All Jefferson County communities will actively prevent illness, promote health, protect themselves from health threats, and have access to high quality, evidence-based, cost-effective health services.
Teamwork that promotes Caring, Safety, Excellence, Efficiency, Innovation, and Integrity.
Prevent, Promote, Protect.

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Public Health Events