HIV self-testing increases testing uptake and frequency in trans people HIV self-testing could reduce the time between HIV infection and HIV diagnosis amongst trans people when compared to standard testing services, suggests new research in EClinicalMedicine. The project was a collaboration between the London School of Hygiene & Tropical Medicine (LSHTM), University College London (UCL), and the Medical Research Council Clinical Trials Unit. It involved more than 100 trans men and trans women in England and Wales, and is the largest HIV self-testing trial in this community to be reported. Participants were first randomized into two groups, one was given one self-test for HIV, the other group was offered a link to find standard testing services, and no self-tests. Some of the self-testing arm were randomized a second time and offered either repeat self-testing (an additional self-test every three months) or standard testing services. They were then followed up for two years.