Health Department Moves COVID Services to Offices

St. Clair County, MI — The St. Clair County Health Department has moved the bulk of its COVID-19 testing and vaccine services to their main building on 28th Street in Port Huron and to the Teen Health center behind Port Huron High School on Court Street.

Appointments for testing and vaccines can still be done online at the Health Department’s website <HERE> or by calling the Health Department at (810)987-5300. All three vaccines, Pfizer, Moderna, and Johnson & Johnson are available.

COVID-19 Vaccine appointments are available for all people 12 years old and older at the Main Office Monday – Thursday, and for those 12 – 21 at Teen Health Monday – Thursday during normal business hours.

COVID-19 testing appointments are available Monday – Friday at both locations.

According to Dr. Annette Mercatante, Medical Health Officer for the St. Clair County Health Department, pop-up vaccine clinics will continue to be held throughout the county for the convenience of the public. Those clinics can be found at

As of yesterday, there were 4,903 active cases of COVID-19 in St. Clair County.

Reporting for WGRT – Jessie Wiegand