MOESM1 of The changing epidemiology of hepatitis B and C infections in Nanoro, rural Burkina Faso: a random sampling survey

Additional file 1. Questionnaires used in the study. Appendix 1a is questionnaire for children and appendix 1b for mothers. These questionnaires were solely developed for this study and it mainly included the demographic information, vaccination status of the children, general knowledge on the hepatitis B virus infection and the available of vaccination.