Harrington HealthCare System to provide COVID vaccinations at Southbridge Community Center following state guidelines Updated Dec 15, 2020; Harrington HealthCare System announced on Tuesday that it will open a facility to begin administering COVID-19 vaccinations as early as Wednesday. Harrington said it plans to provide the vaccinations at the Southbridge Community Center located at 153 Chestnut St. It received its first shipment of Pfizer’s vaccine on Tuesday. Staff will be among the first to receive the first dose, the health care system said. The vaccine will be made available to others in the community in following the distribution plan set out by the state officials, the facility said.