Editor's note: This quiz was originally published in 2016 and has been updated.Costumes have been inspired by infectious diseases for hundreds of years, way before trick-or-treating became an American Halloween tradition in the 1920s.Take this quiz to see how much you know about global disease costumes of the past and present: Copyright 2018 NPR. To see more, visit http://www.npr.org/.
Halloween Quiz: Test Your Knowledge Of Global Disease Costumes
