Canada is seeing an uptick in cases in recent weeks. Canada largest province, Ontario, reported 401 new cases on Friday.
Essential cross-border workers like healthcare professionals, airline crews and truck drivers are still permitted to cross. Truck drivers are critical as they move food and medical goods in both directions. Much of Canada’s food supply comes from or via the U.S.
Americans who are returning to the U.S. and Canadians who are returning to Canada are also exempted from the border closure.