https://www.selleckchem.com/products/bay-293.html The participants collected vaginal swabs at 131 different time points. One woman stopped self-sampling after one try due to a social harm. All self-sampled swabs generated >1000 rRNA amplicon sequencing reads, and the DNA concentration of self-sampled swabs and clinician-sampled swabs did not differ significantly (Kruskal-Wallis p=0.484). Self-sampled and clinician-sampled swabs generated similar VMB composition data. Participants reported feeling very comfortable during self-sampling (11/12; 91.7%) and that self-sampling had become easier over time (12/12; 100%). They mentioned reduced travel time and travel costs as advantages of self-sampling at home. Frequent longitudinal vaginal sampling at home is feasible and acceptable to participants, even in the context of a low-resource setting, as long as adequate counselling is provided. NCT02459665. NCT02459665. In England, people of black minority ethnicities are at elevated risk of STI diagnosis, especially those of black Caribbean (BC) heritage. Understanding the factors that predict STI acquisition in this population is key to inform prevention measures. We examined the differences in predictors of incident STI diagnoses across ethnic groups in people attending sexual health clinics (SHCs). Responses from an attitudinal and behavioural survey run in 16 English SHCs (May-September 2016) were linked to routinely collected national surveillance data on bacterial STI or trichomoniasis diagnoses. Cox proportional hazards models investigated the relationship between participant characteristics and rate of incident STI in the 18 months after survey completion for all heterosexual participants (N=2940) and separately for heterosexual BC (N=484) and white British/Irish (WBI, N=1052) participants. We observed an overall STI incidence of 5.7 per 100 person-years (95% CI 5.1 to 6.5). STI incidence was higher in particition. Incident STI diagnoses among SHC attendees in England