Katherine Totten graduated from Bethany Lutheran College in 2016 with a major in Biology, then pursued advanced study in molecular pharmacology and experimental therapeutics. She earned her PhD and now serves as a graduate researcher in an infectious diseases laboratory, where she explores the therapeutic potential of bacteriophages—viruses that target bacteria—as alternative treatments amidst the rising challenge of antibiotic resistance.

On a typical day in the lab, Katherine designs and runs experiments, analyzes and writes up results, attends seminars, tutors graduate students, and presents at scientific conferences. “I work in an infectious diseases lab where I study the potential of a class of viruses (called ‘bacteriophages’) to be used as a therapeutic alternative to antibiotics,” she shares. “My work challenges me and brings me so much joy.”

Her cutting-edge research builds directly on the scientific curiosity and analytical foundation she developed at Bethany. The rigorous biology coursework and mentorship she received equipped her to engage meaningfully with complex biomedical investigations.

Katherine’s path embodies how a Bethany biology education—anchored in inquiry, integrity, and adaptability—can empower graduates to contribute to lifesaving innovation. From hands-on laboratory research to scholarly communication and scientific leadership, she models the type of vocation that connects rigorous intellect with real-world impact in public health and medicine.