1. From the Blizard Institute and the SHARE Collaborative, Queen Mary University of London, and the Department of Infection and Immunity, Barts Health NHS Trust (J.P.T., V.A., C.M.O.), the Department of Genitourinary Medicine and Infectious Disease, Guys and St. Thomas’ NHS Trust (A.N.), the Department of Sexual Health, Homerton University Hospital (I.R.), and the Clinical Infection Unit, St. George’s University Hospitals NHS Foundation Trust (M.S.H.) — all in London; the Department of Medicine, Division of...