European girls aged 13 15 have world's highest rate of tobacco use for age group Smoking The Guardian More than 100 million people around the world now use e cigarettes, including at least 15 million children, according to the World Health Organization (WHO). The organisation has warned that vaping is fuelling World News in Brief: End e cigarette boom urges WHO, measles surge in Europe, Central Asia; crisis for kids in Lebanon UN News Top 20 countries with the highest smoking rates, according to data from the World Health Organization (WHO) and Wisevoter: Nauru: This small island nation in the Pacific tops the list with CAZAVAPE, le meilleur de la vape la Runion (974)