Changes to COVID-19 Screening Requirements & Updates to Screening Tools Posted by Ginny Henry | February 12, 2021 | , Bruce, COVID-19, Grey, Health, re-opening, screening tools for customers, screening tools for staff, Simcoe-Muskoka District Health Unit', Unit What you need to know before re-opening your business after the provincewide shutdown and what zones BruceGreySimcoe health units are in starting Tuesday, February 16, 2021. READ MORE