Anal intercourse therefore the chance of HIV transmission
Key points
- For unprotected rectal intercourse by having an HIV-positive partner with a totally suppressed viral load, the approximated risk of disease is zero.
- If HIV just isn’t completely suppressed by effective therapy, rectal intercourse without condoms is really a high-risk path of intimate HIV transmission for both the insertive and receptive partner.
- Intimately sent infections and also the HIV-positive partner being recently contaminated raise the danger of transmission.
In the event that HIV-positive partner is using antiretroviral therapy and has now a completely suppressed viral load (‘undetectable’), the possibility of HIV transmission through rectal intercourse is zero.
The PARTNER-2 research used 783 male partners where the partner that is HIV-positive an invisible viral load with no condoms had been utilized in rectal intercourse. No HIV transmission from HIV-positive partners took place and the researchers concluded that the risk of HIV transmission in these circumstances was effectively zero (Rodger) after 1596 couple-years of follow-up and 77,000 acts of unprotected anal intercourse.
If viral load is detectable, condomless anal sex is an extremely efficient means of transmitting HIV, and it’s also considered a high-risk task both for lovers, even though precise level of danger can rely on numerous factors.
The risk of infection has been estimated at 1.38% (one in 72 chance) and 0.11% (one in 909 chance) for the receptive and insertive partners respectively for each condomless act with an untreated HIV-positive partner.