We have an area on our property that is used by cats, and it's filthy. I waited for my husband to clean it, but he won't go near it. One day I got totally fed up and went out there (armed with rubber gloves) and spent the morning cleaning and cleaning right down to the floor and finally got it sparkling. I was exhausted but pleased with myself. I have been some form of sick ever since, and now have fevers and generally just sick. Could this have affected my MS, and what can I do about it?