Published Tuesday, April 27, 2021 8:36PM EDT Around 90 postal workers are now isolating at home after Peel Public Health used a new section 22 order to shut down a shift at a mail facility in Mississauga. Over the past week, 12 employees have tested positive for COVID-19 at the Toronto Exchange Office within Canada Post’s Gateway West facility at 4567 Dixie Road. In a statement, Canada Post said it informed employees on Tuesday that Peel Public Health has directed that Shift 3 (afternoon shift) employees in the office must leave work and self-isolate for 10 days. The Postal service said that it is working with public health and they received the order for the workers to go home and isolate today.