Adolescents and young people in South Africa As of 2017, the HIV prevalence rate amongst young people aged 15-24 years in South Africa was 8% (Simbayi et al., 2019). Efforts to curb the HIV epidemic continue to be thwarted by low rates of HIV diagnosis and treatment initiation among adolescents in South Africa (Armstrong et al., 2013; Asaolu et al., 2016; Wong et al., 2017). Testing rates among those in the age group 15-19 are the lowest for any age group in South Africa (Maskew et al., 2019; Simbayi et al., 2019). In order to achieve the UNAIDS fast-track 90-90-90 and 95-95-95 targets, there is a need to target adolescents and young people for testing and treatment (Abuelezam et al., 2019). Adolescent girls and young women in South Africa The disproportionate burden of HIV amongst adolescent girls and young women (AGYW) in South Africa is evident, both in the 15-19 age group (4.7% in males vs 5.8% in females), and even more pronounced in the 20-24 age group (4.8% in males vs 15.6% in females) (George et al., 2020). Rates of HIV-incidence in South Africa are highest amongst AGYW aged 15-24 years (1.5% compared to 0.5% in young males of the same age (George et al., 2020). In spite of the high HIV burden and high prevalence and incidence of HIV infection among AGYW, uptake of HIV testing in this population falls short of the 90-90-90 targets (Maskew et al., 2019). A nationally representative survey conducted in South Africa in 2017 reported that 32% of females aged 15-24 years had never tested for HIV (50%