Maybe he had ringworm. It is hard to catch. You have to come across spores from animals with it and for a person to catch it from another person you basically have to rub skin.

If you get a small patch of ringworm, just get an antifungal (those for feet work) and treat it twice a day for a week and it should be gone.

I don't have fear of these things, I actually had several skin conditions including this one. I mean he could even brushed against an irritant and no germs involved at all.

I do have other sensitivities. In my family we have this idea that light is bad (so are my eyes), so they turn down the lights so I can barely see anything. And my friend's family think bathroom keys are silly so I have to beg for one and I'm looked at like I'm an idiot. But I hate when people just open the door when I'm doing my business. Also her family or mine always have to say something negative about me, I guess they will implode if they have to keep nice.