A black man, about in his mid 40's and a bit on the poorer side, assaulted me in Paris. I punched him various times and got lacerations on both hands. I do not know his HIV status, and I do not think he bled, as I took him down and got him in a chokehold. If he bled and his blood got into the lacerations, how likely is an HIV infection? It has been six months since and no symptoms.