ST. CLAIR COUNTY, Mich. – The St. Clair County Health Department announced that it is planning to launch a new COVID-19 vaccine pre-registration system on Friday. “We hope the community finds this new pre-registration system helpful. As more vaccine becomes available, vaccination opportunities will as well, including even more options for our residents,” said Dr. Annette Mercatante, St. Clair County medical health officer. Michigan COVID-19 vaccinations: How to find appointments, info on phasesAdOfficials said anyone living or working in the county and interested in pre-registering should visit www.scchealth.co. The link will be labeled as “Pre-Registration for COVID-19 Vaccine.”Individuals would need to select the “sign up” option, create a user name and password.