CBC: 3M to make critical N95 masks at Brockville, Ont., plant

CBC: 3M to make critical N95 masks at Brockville, Ont., plant. “The federal and Ontario governments have convinced manufacturing giant 3M to start making N95 respirator masks at its plant in Brockville, Ont., a move that will give Canada a domestic supply of critical personal protective equipment, CBC News has learned.”