July 28, 2015: Double-hand transplant recipient eight-year-old Zion Harvey smiles during a news conference at The Children's Hospital of Philadelphia. Surgeons said Harvey, who lost his limbs to a serious infection, has become the youngest patient to receive a double-hand transplant. (AP Photo/Matt Rourke)
A Maryland boy who lost both his hands to an infection while a toddler became the youngest patient to receive a successful double hand transplant, surgeons announced Tuesday.
Read more