Recently I have become a terrible hypochondriac. Today I bought a sandwich from Tesco's and I dropped the dam thing on the floor
and part of it touched the wet (because it had been raining all day) floor. I checked it for blood it was clean and I was so hungry I eat it. I can't catch HIV off that can I?
I can see taht you have a real hypochondria problem. And no, you will not get HIV by eating a sandwich that fell to the floor, not this life...not the next one. I'd suggest you educate yourself as to the means of tranmission and prevention of HIV.