World Health Organisation (WHO) Director-General, Dr Tedos Ghebreyesus, says smokers have up to a 50 per cent higher risk of developing severe diseases and death from COVID-19. Ghebreyesus said this in a message to commemorate World No Tobacco Day, globally marked on May 31 annually, to highlight the health risks associated with tobacco use and advocate effective policies to reduce tobacco consumption. According to him, quitting is best thing smokers can do to lower their risk from coronavirus as well as the risk of developing cancers, heart disease and respiratory illnesses. “We urge all countries to play their part by joining the WHO campaign and creating tobacco-free environments that give people the information, support and tools they need to quit, and quit for good.” The director-general announced that WHO was taking advantage of digital tools to help tobacco users and had released the Quit Challenge chatbot and the Artificial Intelligence digital health worker Florence. “T