World No Tobacco Day (May 31).

Every year on 31 May, WHO and partners mark World No Tobacco Day (WNTD), highlighting the health and other risks associated with tobacco use, and advocating for effective policies to reduce tobacco consumption. The focus of World No Tobacco Day 2019  is "tobacco and lung health." The campaign will increase awareness on the negative impact that tobacco has on people’s lung health, from cancer to chronic respiratory disease, the fundamental role lungs play for the health and well-being of all people. For resources go to: https://www.who.int/news-room/events/detail/2019/05/31/default-calendar/world-no-tobacco-day