This includes travelers coming from so-called "green" countries. In Europe, the only country currently in the low-risk "green" category is the Vatican. Outside Europe, “green” states are Argentina, Australia, Bahrain, Chile, Indonesia, South Korea, Canada, Qatar, Colombia, Kuwait, Macao, New Zealand, Peru, Rwanda, Saudi Arabia, the United Arab Emirates, Taiwan and Uruguay. The Health Ministry updates the “traffic-light” map for travelers every week based on the data issued by the European Center for Disease Prevention and Control (ECDC).