question: My 30 yr old son has Mersa really bad, it is confined to his right elbow area. I have been with him and I am beginning to get same looking bumps and feel so bad. Should I see my doctor? what kind of test will they do? I can t seem to find any pix of Mersa on line could I get some pix to compare mine to photo? Will this go away without treatment? What are the dangers of Mersa