Westat is a leader in designing, managing, monitoring, and delivering advanced clinical trials and epidemiologic studies. We support clinical research in chronic and infectious diseases, including HIV/AIDS, cancer, diabetes, tuberculosis, as well as emerging infectious diseases. We also support research in vaccine, gene therapy, monoclonal antibody, and chemotherapy interventions. Our expert interdisciplinary team includes epidemiologists, biostatisticians, data managers, and regulatory affairs associates.