## Question
SUBJECT: tysabri in ALS
MESSAGE: dear sir
My wife is 54 years old being diagnosed with ALS for the last 2 years. Currently she can,t use hands or legs, can,t talk properly but still can swallow soft food and breath. I heard that this TYSABRI injection can be of great help in my wife,s case. Please advice as soon as possible

## Expert Summary
Is natalizumab an effective treatment for ALS?