Selfies Have Led to a Head Lice EpidemicAdam Clark Estes2/24/14 4:05pm868EditPromoteGo to permalinkSelfies are so fun. You've got your cool background—ideally, a sun-soaked beach or a compelling urban environment—and you've got your cool friends. Ideally lots of them. Just flip that phone around, put your heads together, smile, and watch those Instagram likes roll in for hours. But it's too good to be true, folks.