Thanks Seasha,
Here is a link which will work, I'm sure: http://www.ms-uk.org/tysabri
Scroll down 17 headings to: Low body weight linked to PML risk with natalizumab in MS.
The UK site has a lot of information and no one should be unduly alarmed about bits and pieces of it. Sometimes takes a composite to get a clear perspective so be careful of grabbing singular details.
Whatever provokes thought and discussion will be a good thing in the long run. That's the way we all learn.
Here is a link which will work, I'm sure: http://www.ms-uk.org/tysabri
Scroll down 17 headings to: Low body weight linked to PML risk with natalizumab in MS.
The UK site has a lot of information and no one should be unduly alarmed about bits and pieces of it. Sometimes takes a composite to get a clear perspective so be careful of grabbing singular details.
Whatever provokes thought and discussion will be a good thing in the long run. That's the way we all learn.