Hi Dr.I'm flipping out here. I met a girl who had these whites spots on her arms and it looked like when skin peels from a sunburn so I asked her if she was peeling from a sunburn she said no that its a recurrent fungus that she caught a long time ago from a sun tanning bed, Please tell me if this happens and also if it does is it contagious if my skin or mucous membrane skin comes into contact with these white spots ("fungus"??) on her body, please note she said her doctor told her she just needs to use foot fungus cream when these spots appear. Im not sure if she is telling the truth about any doctor though, please help to clarify this does this sound all made up, what is this **** on her skin, any guesses if shes telling the truth or not, im very weirded out over this, thanks for your help.