Christina Yen is the current infection control/hospital epidemiology and antimicrobial stewardship fellow at Beth Israel Deaconess Medical Center in Boston, MA. She participates in infection control and stewardship research, contributes to hospital guideline development, and is currently getting her Masters of Science degree in Epidemiology at the Harvard School of Public Health. Her research interests include hospital-acquired infections and diagnostic stewardship. Previously, she completed her clinical infectious diseases fellowship at BIDMC and her internal medicine residency at the University of Southern California in Los Angeles.