Mass gatherings, such as sporting events and festivals, create ideal conditions for human-to-human transmission of a range of infectious diseases, which can rapidly spread globally due to ease of travel.1 In Qatar two mass gathering events are being held simultaneously, the FIFA World Cup 2022 championship2 and the Camel Mzayen Club's camel beauty pageant festival.3 These have attracted hundreds of thousands of people from within the Middle East and across the world. Many are attending both events, interacting closely with each other and with camels, creating ideal conditions for the transmiss...