I work as an officer in a homeless shelter. I had to respond to a fight that was taking place in the elevator. When I responded, a co worker to e to step back because the guy is bleeding (he got punched in the face). I did. All of a sudden, i felt something drop on my lip. The first this i did was check my hair to see if it was wet because my hair was coming out of its pony tail when i was running. Then, I wiped my mouth. When I looked at my fingers, it didn't appear to have blood on it. It just looked wet and didn't appear to be red. If this man was hiv positive or had hepatitis, would i be at risk due to the above circumstances? My lips are dry and I lick my lips a lot. I might have licked my lips after this happened. Serious answers only. My job is a very risky job and I am constantly in fear.