It could be the new e.coli, but e.coli is for regular people who eat Taco Bell. Hepatitis A is by far the more glamorous of the virulent infectious diseases, featuring such esteemed symptoms as anorexia.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.