Canada: Health Canada published the Canadian Tobacco and Nicotine Survey (CTNS) 2022, which measures the prevalence of cigarette smoking, vaping, cannabis, and alcohol use among Canadians aged 15 and older. The findings are based on nine weeks of data collection from 30th November 2022 to 31st January 2023. The CTNS found that, in 2022, 18.2% (5.8m) of Canadians had ever vaped while » Continue Reading.