A Virus is Causing Her PAINFUL Hard Skin Build Up?! | How is This Possible???

A patient has a super painful hard skin build up on her heel. This painful callous/corn is caused because of her polio foot deformity and the way she is forced to walk with this foot. Polio is a viral infection that attacks the nerves which usually causes paralysis in the lower body. This patient contracted polio when she was 3 years old and has been living with it for over 70 years!