The Center for Biostatistics in AIDS Research (CBAR) is located within the Department of Biostatistics at the Harvard T.H. Chan School of Public Health. CBAR’s mission is to foster statistical science in clinical trials and other research studies in infectious diseases particularly HIV. CBAR pursues this mission by promoting innovative strategies for the design, data monitoring, analyses, and reporting of research studies, and by providing education and training relevant to statistical aspects of infectious disease research.