Dr. Pengbo Liu is an Associate Professor at the Hubert Department of Global Health, the Rollins School of Public Health at Emory University. He completed his PhD in Epidemiology and Infectious Diseases at Peking Union Medical College in Beijing, China. He had postdoctoral training at the Centers for Disease Control and Prevention (CDC) in Atlanta and the Department of Pathology at Emory University. His research interests include enteric pathogen wastewater surveillance and norovirus studies in pediatric populations.