Dec 14, 2020 At the recommendations of the Marion, Mattapoisett and Rochester Boards of Health, all schools will operate as normal on Dec. 15. With three new cases at Sippican School, Rochester Memorial and the Old Rochester Regional High School, the Old Rochester Regional School District has reached 51 cases of covid since its reopening on Sept. 16. The cases were reported by the district in press releases on Dec. 14. At the recommendations of the Marion, Mattapoisett and Rochester Boards of Health, all schools will operate as normal on Dec. 15. The cases come as covid is on the rise in all three towns, according to state data.