“I wore a hockey helmet until I was four years old”
If you look carefully at Niclas Nilsson’s hands and arms, you can still see the scars from all the injections he has received through the years for his haemophilia, although they have faded considerably since January 2020. That was when he got his last injection. Indeed, since his treatment with gene therapy, Niclas has not needed a single injection. Niclas Nilsson comes from a family of haemophil
https://www.staff.lu.se/article/i-wore-hockey-helmet-until-i-was-four-years-old - 2025-10-03