ShowbizIt's a truce as Peter Andre visits Katie Price's sick son in hospitalGeorgina Littlejohn|London Lite11 April 2012Katy Price and Peter Andre have called a truce to keep vigil at her son Harvey's bedside after he was struck by suspected swine flu."Little angel": Katie and Peter with Harvey in 2007Price, 31, and her ex-husband, 36, dashed to East Surrey Hospital in Redhill, Surrey, after seven-year-old Harvey was taken there with breathing difficulties."Worried": Andre leaves the hospitalPrice, who was said to be "in pieces", was on a nationwide book tour when Harvey's nanny called her to say he had fallen ill.She cancelled a number of book signings, and told a friend: "I have to be there for Harvey. He's my little angel and he needs his mummy."Harvey, who is Price's son from her relationship with footballer Dwight Yorke, 38, suffers from a rare condition which has left him partially blind and needs round-the-clock care.Doctors said he will be kept in for 48 hours as they fear he could develop complications from the illness, which is especially dangerous for children.A source close to Andre said: "He is very worried. He wanted to be with Harvey as well."MORE ABOUTP Funk