Doctors Find Success Using Retooled HIV to Fight Leukemia

Doctors Find Success Using Retooled HIV to Fight Leukemia: By Ann Reynolds: In April, Emma Brooke Whitehead’s leukemia seemed unbeatable. Emma, a 6-year-old from Phillipsburg, Pa., had been fighting the disease for nearly two years and doctors at Children’s Hospital of Philadelphia said there were no standard treatments left.  So they took a gamble...