[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.