[Mz]

From what I understand, they are partially paralyzed. Every partially paralyzed individual I have personally met was pretty ill, basically. I have a compromised immune system. Being around paralysis victims is a big problem for me.

So, yes, I feel quite confident. Though what I know and what I can prove are very different things.

Edit: I will add that I have come to believe that breathing problems inherently impair the immune system. Oxygen is one of the things the body uses to kill stuff. If you can't breathe, you are pretty vulnerable to microscopic warfare. (Another thing I know but probably can't prove, fwiw.)

[echelon]

You find that paralyzed people are immunocompromised or harbor infections at a greater probability than the general population?

I wonder if this is due to lower rates of lymph circulation, which relies on the body being in motion. The lymphatic system is a key part of the immune system.

[Mz]

Yes, in my experience, they are chronically infected and it is dangerous for me to be around them.

I imagine there are quite a few factors, but I think that is a good thought. Walking a great deal -- sometimes on the order of many hours a day -- has played a large role in my successful efforts to improve my health. I am convinced that moving lymph is a very big part of that.