"Multiple Sclerosis": HTML5 Crossword

Across

5. Multiple sclerosis is most common between the ages _____ and fifty (6)
6. The protective sheath that covers nerve fibers (5)
7. ________-progressive MS is defined as steadily worsens from onset, but there are clear acute relapses with or without recovery (9)
9. There has been success with treatment from drugs such as (9)
11. Multiple sclerosis is a _____ neurological disease (7)
12. The central nervous system consists of the brain and the _____cord (6)
13. Multiple sclerosis has been linked to this virus (13)
14. _______ dysfunction can include weakness or paralysis of limbs, trunk, and neck; and spasticity of the muscles (5)

Down

1. There is no _____ for multiple sclerosis (4)
2. A complication of multiple sclerosis (9)
3. Acute attacks are treated with intravenous_____ (18)
4. _____ are twice as likely to develop multiple sclerosis (5)
8. _____-relapsing MS is the least common form of multiple sclerosis (11)
10. Multiple sclerosis affects the central _____ system (7)
12. _____-progressive MS is a form of MS that follows relapsing-remitting MS (9)