COVID-19 outbreak at a key mail facility in Mississauga.The postal service says in a statement that Peel Public Health recommended the precautionary measure as the most effective way to control further spread at the Gateway facility on Dixie Road.It says afternoon-shift workers who were at the facility Friday evening were told to leave and self-isolate for 14 days, while those who were not there Friday were told to self-isolate for 14 days from the last day they were at work. ‘Expect delivery delays’ amid COVID-19 outbreak at Mississauga Canada Post site Canada Post did not say how many employees were affected by the measure, but it says they include those represented by unions, team leaders, managers, support teams and contracted.