“…4,5 This concern has been postulated for medical male circumcision, 6,7 microbicides, 5 pre-exposure prophylaxis (PrEP), [8][9][10][11] and vaccines. [12][13][14] Similarly, there has been concern that as HIV testing becomes normalised and the use of ART increases, sexual risk behaviour will increase. 4 Previous meta-analyses of individual-level risk compensation have looked at ART use and beliefs in Europe, Australia, and the USA after wide-scale ART roll-out 15 and, more recently, in sub-Saharan Africa.…”