Table 1. Estimated per-act HIV transmission risk per 10,000 exposures. Adapted from [43]. a Risk is considered to be low relative to the other sexual exposures, but it is not zero.

43. Patel P, Borkowf CB, Brooks JT, Lasry A, Lansky A, Mermin J (2014). Estimating per-act HIV transmission risk: a systematic review. AIDS 28(10): 1509-1519. http://dx.doi.org/10.1097/qad.0000000000000298