It wouldn't be the first time.
I've heard of people who used blood donations as a "free HIV test". Scares the crap out of me, and it's one big reason I refused transfusions for close to a week, as medicos from two hospitals browbeat me (literally) day and night.
I developed a "this'll shut you up" technique that I used to reply to their insistance that I was being silly because it was so safe.
I asked, is it really safe? They of course smiled and said of course it's really safe.
I said well that's good to know, but I just have one more question. What, I asked, would you do if while you were injecting that donor blood into my arm, a drop of it managed to splash onto your arm?
The respons was always the same: "I'd stop what I was doing and go scrub down, of course!"
I then replied, "Hmm, so let me see if I have this right: the donor blood is 'safe enough' to put into my veins, but it's too dangerous to let even sprinkle onto your skin? I think I'll pass."
saline solution
dextran
Haemaccel
lactated Ringer's solution
Hetastarch (HES)
Could someone in the know comment on the efficacy of these substances?