Global worries involving the coronavirus-- aka Covid 19-- not to mention travel concerns and "other circumstances" lead to the cancellation of MWC 2020, the largest mobile trade show in the world.
Originally taking place on 24-27 February 2020, the show attracts over 100000 attendees from 200 countries to Barcelona. Previously the organisers sent a lengthy coronavirus-related email to registered attendees stating it was going to ban travelers from China's Hubei province. It also had plans for temperature screenings, while visitors who have been in China would have to demonstrate proof they have been outside of China for 14 days.