Was getting fitted for a hair piece. My scalp was washed with an abrasive sponge and caused a few small wounds in my scalp. Very tiny amount of bleeding. A small paint brush was used to put glue on my scalp for the hair piece. If that same brush was used on another person and if that person also had a bleeding scalp, could hiv be transferred to the small cuts on my head? Are superficial wounds pathways for hiv if they come into contact with contaminated materials? Thanks for any feedback.