Fig. 3
From: Impact of the national hepatitis B immunization program in China: a modeling study
Effect of immunization interventions on the hepatitis B epidemic in China. A The prevalence of chronic HBV infections and chronic hepatitis B (CHB) cases in the “Status quo” scenario and “Without any interventions” scenario, respectively. B The total prevalence of chronic HBV infections which included CHB in the “Status quo” scenario, “With the NIP” scenario and a scenario “Without the NIP”. C The number of people who avoided HBV infection. More information about the definitions of these four scenarios exhibited in “Method” section. HBV Hepatitis B virus