Sensitivity analyses for MSM in New York City.

*The sensitivity analyses' results are compared to the current practice in which HIV-infected MSM aware of their infection use condoms for 75% of sex acts, compared with condom use for 50% of sex acts among persons who are HIV-infected but unaware of it. In addition, among HIV-infected MSM who achieve viral load suppression receiving ART in the current practice analysis, per-contact transmission risk is reduced 90% compared to HIV-infected MSM whose viral load is not suppressed.