How long has there existed a vaccine to prevent and treat Multiple Sclerosis in !
Question:
How long has there existed a vaccine to prevent and treat Multiple Sclerosis in the U.S.?
This vaccine also works on Rheumatism and Rheumatoid Arthritis.
Answers:
CJ's answer would be perfect, except he forgot one thing!
See the NMSS.ORG (National Multiple Sclerosis Society) for correct information!!