Steffanie Strathdee is an infectious disease epidemiologist, and Associate Dean of Global Health Sciences and Professor and Harold Simon Chair at the University of California, San Diego, School of Medicine. She also directs the new UC San Diego center for Innovative Phage Application and Therapeutics and is an Adjunct Professor at Johns Hopkins and Simon Fraser Universities. She has been named one of TIME's 50 Most Influential People in Health Care. Steffanie was included on the Canadian Women in Global Health List for 2018. She is originally from Toronto, studied at the University of Toronto, and has lived in Vancouver.