This week, Georgia State University President talks with a highly regarded researcher who is at the center of coronavirus testing in Georgia. Dr. Julia Hilliard, professor of biology and director of Georgia State’s Viral Immunology Center, is leading a team whose testing has had a major impact on the number of people being checked for COVID-19. She’ll talk about her team’s work in support of the state and its people as well as the challenges associated with performing quick, reliable and accurate tests.