Changes

I added an extra note about catching a disease from non-diseased animals. I caught one while grooming three of my horses in a corner of my field. None of the horses has since developed any disease. I guess it is possible that one went diseased for a second or two and became cured during its grooming, but that seems far fetched.--[[User:Othobrithol|Othobrithol]] 10:07, 5 April 2010 (UTC)