cigarettes in pregnancy Males 'more impacted by mother smoking during pregnancy' Exposure to Thirdhand Smoke Harms

"Tobacco use continues to be one of Canada's most significant public health problems, and is the country's leading preventable cause of disease and premature death in Canada," Public Services Minister Jean-Yves Duclos has previously said

When filters sit outdoors, rainwater can leach some of these residues into soil or water

May 6, 2026

Interim guidance for a strategy on genotoxicity testing and mutagenic hazard assessment of impurities in chemical substances

40 Another showed a 0.002 per cent reduction in birth defects in response to a $1 cigarette tax increase, translating to approximately 3 fewer babies born with a birth defect to low-educated White mothers each year