World No-Tobacco Day

31 May
The member states of the World Health Organization (WHO) created World No Tobacco Day in 1987.
Every year, on 31 May, WHO and partners everywhere mark World No Tobacco Day, highlighting the health risks associated with tobacco use and advocating for effective policies to reduce tobacco consumption. Tobacco use is the single most preventable cause of death globally and is currently responsible for killing one in 10 adults worldwide.

The theme for World No Tobacco Day 2013 is: ban tobacco advertising, promotion and sponsorship.