Caitlin Dugdale, MD, MSc is an infectious disease physician at MGH, Assistant Professor of Medicine at Harvard Medical School, and Medical Director of Infection Control at MGH/Mass Eye and Ear Infirmary. She is also a research faculty member in the Medical Practice Evaluation Center at MGH. Her research interests include the cost-effectiveness of interventions to promote maternal and child health and reduce vertical transmission of HIV in resource-limited settings, as well as the evaluation and implementation of screening approaches for emerging and reemerging infectious diseases such as SARS-CoV-2, mpox, and tuberculosis to prevent healthcare-associated infections.