well after working in the ER as an EMT and having blood, spit, urine and vomit getting on me somehow, I will put them in the order;
Spit
urine
vomit
blood
strange peoples blood freak\'s me out, especially when most of the people who come into the ER and almost everyone we go out on calls for are drug users. I don\'t want HIV, AIDS or Hep, thank you very much.