PARTNER study
The PARTNER study finds no transmissions within couples where one person is HIV positive and the other not, when the viral load is undetectable. The study covers an estimated 16,400 occasions of sex between gay men and 28,000 in heterosexuals. When asked what the study tells us about the chance of someone with an undetectable viral load transmitting HIV, researcher Alison Rodger says: "Our best estimate is it's zero."
http://www.gettyimages.co.uk/detail/photo/red-pen-on-virology-form-ordering-hiv-tests-royalty-free-image/155130559
2014
http://i-base.info/htb/30108
http://www.aidsmap.com/No-one-with-an-undetectable-viral-load-gay-or-heterosexual-transmits-HIV-in-first-two-years-of-PARTNER-study/page/2832748
Timeline date:
2014-03-04