 [ Symptoms ] i am allergic to penicillin and sulfa drugs and now clindamycin what antibiotic can i take [ Disease ] no this scenerio would indicate a low risk for hiv transmission unless you had an open sore or area on your penis and your escort had hiv the risk of transmission through intact skin would be unlikely having any type of sexual contact with a prostitute escort is a high risk activity so i would strongly advise you against repeating this experience no hiv usually requires blood to blood contact vaginal fluid on intact skin is not a risk and the virus would have died as soon as the fluid dried