The Harvard T.H. Chan School of Public Health is one of the most selective and prestigious public health schools in the world. Founded in 1913, the overarching mission is to advance the public’s health through learning, discovery, and communication. To pursue this mission, the Chan School produces knowledge through research, reproduces knowledge through higher education, and translates knowledge into evidence that can be communicated to the public, policy makers, and practitioners. From advancing scientific discovery to educating national and international leaders, the Harvard T.H. Chan School of Public Health has been at the forefront of efforts to benefit the health of populations worldwide.