(Hepatitis b immunization) may manifest effectiveness.Logical formLearned from2 sentences. (Hepatitis b immunization) can be ongoing.Logical formLearned from2 sentences. (Hepatitis b) may be caused by infection.Logical formLearned from2 sentences. A (hepatitis b transmission) can be continued.Logical formLearned from2 sentences. A reservoir can be for (hepatitis b transmission).Logical formLearned from2 sentences. Coverage can be for (hepatitis b).Logical formLearned from2 sentences. A (hepatitis infection) can be persistent.Logical formLearned from2 sentences. One-third of persons may develop symptoms of hepatitis.Logical formLearned from2 sentences. A (hepatitis b vaccine) may pertain-to a manufacturer.Logical formLearned from2 sentences. A number of (hepatitis c infections) may fall by some percent.Logical formLearned from2 sentences. Prevention of (hepatitis c) can be an area of focus of research.Logical formLearned from2 sentences. Advances can be in treatment of (hepatitis c).Logical formLearned from2 sentences. A combination of peginterferon can be with hepatitis.Logical formLearned from2 sentences. Therapy of (hepatitis c) may advance.Logical formLearned from2 sentences. An introduction of tests may lead to a disappearance of (post-transfusion hepatitis).Logical formLearned from2 sentences.