"A new study has found no link between the hepatitis-b vaccine and the risk for multiple sclerosis, despite some controversial evidence that indicated a slight risk during the three years following vaccination.
French researchers compared vaccination rates between more than 100 children who developed multiple sclerosis and more than 1,000 children without the neurological condition.
In the three years before the first indication of multiple sclerosis, hepatitis-b vaccination rates were about the same for both, the study found."