Stefan Wiktor

Stefan Wiktor, MD, is a physician with more than 25 years of experience in epidemiologic research and public health programs related to the control of infectious diseases. He leads I-TECH’s work on hepatitis prevention and control, and is Acting Professor in the Department of Global Health. Prior to joining I-TECH, Dr. Wiktor was the Team Lead of the World Health Organization’s Global Hepatitis Programme.

Dr. Wiktor previously worked at the U.S. Centers for Disease Control and Prevention (CDC) where he conducted research studies of HIV-1 and HIV-2 in Cote d’Ivoire, West Africa, and led a large-scale HIV/AIDS prevention and treatment program in Tanzania. His research showed that anti-retroviral medications were effective in preventing mother-to-child HIV transmission. Other research he did proved that antibiotics reduced bacterial infections in HIV-infected adults, a finding that led to the WHO recommendation for use of antibiotic prophylaxis to prevent deaths in HIV-infected adults.