Viet Anh Chu is the Research Manager at The University of North Carolina at Chapel Hill’s office in Vietnam. He manages HPTN 074 at Pho Yen CRS in Thai Nguyen, Vietnam and HPTN 083 at Yen Hoa CRS in Hanoi, Vietnam. He holds an undergraduate degree in Public Health from Hanoi University of Public Health, Vietnam. He completed his Masters of Public Health at the University of Melbourne, Australia. His research focuses on HIV prevention for PWID, MSM, and transgender women.

Sarah Fidler, MBBS, PhD, FRCP, is currently working in the Department of Medicine at Imperial College London as a clinical academic; she is a Professor and Consultant Physician in HIV Medicine. Sarah has been involved in designing and leading HIV international clinical studies for participants identified in acute HIV infection, and small proof of concept studies in HIV cure.

Ernest Moseki is a community engagement coordinator at the Gaborone CRS in Gaborone, Botswana. He is currently a member of the HPTN Community Working Group Steering Committee and the HPTN 075 protocol team. Ernest is the first regulatory and administrative coordinator for the Botswana CTU. He also provides technical and administrative support for the local Community Advisory Board (CAB). Ernest holds a post-graduate diploma in International Research Ethics from the University of Cape Town in South Africa.

Richard Hayes, DSc, FMedSci, is a professor of Epidemiology and International Health at the London School of Hygiene and Tropical Medicine in London, England. He is a statistical epidemiologist who works on the epidemiology and control of HIV and related infections. Dr. Hayes has collaborated on HIV prevention trials in many parts of Africa and has a special interest in the design and analysis of cluster-randomized trials.