Stem cells donated in 2008 change life of five-year-old boy with rare condition
![Stem cells donated in 2008 change life of five-year-old boy with rare condition](https://www.expressandstar.com/resizer/k0LT9TW0-XGJ7xxEhhuS7gFV50c=/cloudfront-us-east-1.images.arcpublishing.com/mna/7447L764LJDEZLXGD5MPQCDSRI.jpg)
Gunner Lewis-Vale is now enjoying the summer.
A five-year-old boy has been able to leave his home for the first time in six months following a successful stem cell transplant made from a baby’s umbilical cord blood which was donated 15 years ago.