Dear Sir or Madame, just now I wanted to go to the toilet. When I went to a toilet, I found there are several dots of liquid in front of the toilet door. The color of those liquid is like red but not to dark, those liquid looks dry but not wet. I don't know whether they are blood. I stepped onto them without caution at that moment. I wore sneakers but the sneakers have nets on the surface. If the blood went in to my sneakers then my skin touched them. will I get HIV. I'm very scared. Will the blood transmit HIV outside the body?
Sorry for my bad English. Hope you can answer.