Thetha Nami ngithethe nawe (Let's Talk): a stepped-wedge cluster randomised trial of social mobilisation by peer navigators into community-based sexual health and HIV care, including pre-exposure prophylaxis (PrEP), to reduce sexually transmissible HIV amongst young people in rural KwaZulu-Natal, South Africa - Busang, Jacob; Zuma, Thembelihle; Herbst, Carina; Okesola, Nonhlanhla; Chimbindi, Natsayi; Dreyer, Jaco; Mtshali, Nelisiwe; Smit, Theresa; Ngubane, Samkelisiwe; Hlongwane, Siphesihle; Gumede, Dumsani; Jalazi, Ashley; et al. (BMC Public Health, 2023)