The Michigan Department of Community Health says a fourth child has died of the flu in the state this season.  The latest was a teenager from Lake Fenton.  Meanwhile, Lansing's Sparrow Hospital doesn't want people going to the emergency room if they're experiencing flu symptoms.  Officials are urging people to go see their family doctor instead, saying as more people clog the ER.  The hospital says anyone with a fever, chills, fatigue or nausea should drink plenty of fluids and rest at home.