Hepatitis delta virus (HDV) only exists in patients with hepatitis B virus (HBV) coinfection. In part 1 of this 2-part podcast series, hear Heiner Wedemeyer, MD, and Cihan Yurdaydin, MD, discuss their thoughts on serologic testing for both HDV and HBV and steps to take in monitoring, treating, and reassessing HBV in patients coinfected with HDV.Presenters:Heiner Wedemeyer, MDProfessor and ChairmanDepartment of Gastroenterology, Hepatology, and EndocrinologyHannover Medical SchoolHannover, GermanyCihan Yurdaydin, MDProfessor and Chief, Department of Gastroenterology and HepatologyKoç University Medical SchoolIstanbul, TurkeyLink to full program:https://bit.ly/365VUlG