Mary Yearl

(MLIS, PhD) is the Osler Librarian at the Osler Library of the History of Medicine and an Associate Member of McGill’s Department of Social Studies of Medicine. She wrote her doctoral thesis on the medical and spiritual functions of regular bloodletting in medieval monastic life. As a Folger Institute Fellow in 2020-2021, she has returned to bloodletting as a topic of research and is pursuing a project entitled “Bloodletting in the first 150 years of printing: a window into vernacular medicine.” In her work at the Osler Library, she often engages in lessons about representation in medicine; medical ethics; and subcultures of medical knowledge.