My sister cut her arm today really bad blood was gushing out and got on my son and my self. My son has a scab on his toe where blood may have gotten, not sure though. how does hiv spread, would a scab be considered an open sore? She is gettin a test in the morning and if she is positive there is a pep test my son and I can take, has anyone heard of this test?

the way that HIV spread is through blood, having sex or sharing a needle.  Do not worry too much unless your sister comes back possitive

Maybe you can ask this question on the std dating & social site called pozcupid .com. They are professional.

omfg, the same question. NO!