Edward Ishiguro is a microbial biochemist and a professor emeritus at the University of Victoria, Canada. His 35-year research career is notable for the discovery of how bacteria in nongrowing or slowgrowing states develop temporary tolerance to antibiotics, a condition known as persistence, which is an important consideration in chemotherapy of infections involving biofilms. A recipient of the UVic Faculty of Science Teaching Excellence Award (2005) and the UVic Alumni Association Harry Hickman Teaching Excellence Award (2006), he currently dedicates much of his time as a science communicator to local schools and various lay audiences.