Mexico Swine Flu Year Later

FILE - In this April 30, 2009 file photo, Kevin Solis plays with his mother Abdi Santoyo, both wearing protective face masks as a precaution against swine flu contagion in Cancun, Mexico. April 23, 2010 marks a year since this city awoke to confusing news of a new virus, sending the world on a wild six-month roller-coaster ride of fear and frantic action. (AP Photo/Israel Leal, file)