High risk sexual activities and condom use patterns during group sex among men who have sex with men in Melbourne, Australia.
Chen LewChristopher K FairleyJulien TranTiffany R PhillipsKate MaddafordMarcus Y ChenCatriona S BradshawEric Pui Fung ChowPublished in: Journal of acquired immune deficiency syndromes (1999) (2023)
Two-thirds of MSM either did not use condoms or did not change condoms between partners during group sex, which may increase STI transmission between partners.