Affiliation: | 1. Mohamed V University, Ibn Sina University Hospital Center, Faculty of Medecine and Pharmacy of Rabat, Central Laboratory of Virology, Rabat, Morocco;2. Laboratory of Virology, Cheikh Khalifa Hospital, Casablanca, Morocco;3. National Reference Center for Viral Hepatitis B, C and delta, Henry Mondor Hospital, University of Paris‐Est, Créteil, France |