Dr. Barbara Katzenback is an Assistant Professor in the Department of Biology at the University of Waterloo. Barb studies how frogs defend themselves from diseases to stay alive, and she also investigates how the environments that frogs live in impact their ability to defend against diseases. Frogs and other amphibians are critical components of the food web, they are important for pest control, they are indicators for the health of their environment, and they produce interesting molecules on the surface of their skin that may have relevance for human health. Barb's hobbies outside of science include engaging in a variety of physical activities like running, yoga, and hiking with her husband and two dogs. She's also experimented with soccer, spin classes, cross country skiing, rock climbing, and inner tube water polo. Some of her other interests include pottery, art, crafting, baking, gardening, sewing, and leisure reading. Barb earned her BSc with Honors in Immunology and Infection from the University of Alberta. She received her PhD in Physiology, Cell, and Developmental Biology from the University of Alberta as well. Barb was next awarded a Natural Sciences and Engineering Research Council (NSERC) Postdoctoral Fellowship to conduct research at Carleton University, followed by an NSERC Banting Postdoctoral Fellowship to conduct research at the University of Waterloo before joining the faculty there. In our interview, Barb speaks more about her experiences in life and science.