The cause of multiple sclerosis, a disease of the immune system, is unknown, but some believe there are genetic and environmental factors. In this video, Tanya Altman, MD, reveals some risk factors, like age and gender.
The cause of multiple sclerosis, a disease of the immune system, is unknown, but some believe there are genetic and environmental factors. In this video, Tanya Altman, MD, reveals some risk factors, like age and gender.