On Monday, the European Union removed the United States from its “safe list” of countries whose residents can travel to its 27 member states without requirements such as quarantine and testing. This generated confusion, with some people writing on social media that Americans have been banned from visiting Europe. That’s not actually what the recommendation means. Americans have not been explicitly prohibited from going anywhere in Europe. But as of Tuesday, at least one country had put new restrictions on travelers depending on their vaccination status: Italy said it would require unvaccinated travelers to quarantine for five days; vaccinated travelers must take a test for the coronavirus before entering. Here’s a look at what the new developments mean for vaccinated and unvaccinated people: