How virtual reality technology is helping doctors and patients

Fifteen-year-old Jermaine Davis suffers from a blood disease called hemophilia.For him, that means a lot of needles.“I remember when I was little, I hated shots,” he said.His mother said it would take several nurses to hold him down. But that terror was tamed.Designed at Nationwide Children’s Hospital, virtual reality goggles help patients and the doctors conquer situations like those.Dr. Amy Dunn said patients like Davis, who need injections daily, can finally face the needle