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. 2016 Sep 28;19(1):21096. doi: 10.7448/IAS.19.1.21096

Table 1.

Probability of transmitting HIV in a single act used in modelling expected transmission, by type of sex, ART status of infected participant and condom use

No ART ART


Unprotected Protected All
MSM insertive 0.014 0.0028 0.0005
MSM receptive 0.007 0.0014 0.0005
Heterosexual 0.001 0.0002 0.00005

MSM=men who have sex with men; ART=antiretroviral therapy.