Inside a lab at the University of Arizona's BIO5 Institute, students aren't just preparing for their future. Recently they've made groundbreaking discoveries about COVID-19 and the effect it has on the human body. Dr. Ski Chilton professor of nutritional sciences and director of The Precision Nutrition & Wellness Initiative, led a team that discovered distinct patterns in people who died from the disease. One set of patterns indicated that there was an enzyme that appeared to be highly associated with people who died.