COVID-19 Community Levels Map Update, September 30, 2022:The Centers for Disease Control and Prevention has listed New Haven, Fairfield, Litchfield, Middlesex, Hartford, Tolland, and Windham Counties in the Medium/Yellow category as part of its COVID-19 Community Levels Map. New London County is listed in the Low/Green categories. Visit the CDC COVID-19 Community Levels Map for updates.


Monkeypox: Please visit our monkeypox webpage for the latest updates.

The Department of Public Health Environmental Laboratory Certification Program maintains lists of certified laboratories, please see the following link for the most up-to-date lists: https://portal.ct.gov/DPH/Environmental-Health/Environmental-Laboratory-Certification/Environmental-Laboratory-Certification