Yunielkys Carvajal, gives her son, Antonio Vento Carvaja, a hug and a kiss after a doctor's visit, Thursday, July 6, 2023, at University of Miami Health System's Bascom Palmer Eye Institute in Miami. Antonio, who spent much of his life legally blind, can see again after months of gene therapy delivered with eyedrops. (AP Photo/Wilfredo Lee)
