(Hepatitis b) may be caused by a (hepatitis b virus).Logical formLearned from2 sentences. Therapies can be for viral hepatitis.Logical formLearned from2 sentences. Symptoms can be a hepatitis.Logical formLearned from2 sentences. A (hepatitis and/or liver failure) can be acute.Logical formLearned from2 sentences. (Hepatitis c) can be in patients.Logical formLearned from2 sentences. Benefit can be for (hepatitis c).Logical formLearned from2 sentences. (Hepatitis b vaccines) may be licensed for use.Logical formLearned from2 sentences. (Hepatitis viruses) may be spreaded.Logical formLearned from2 sentences. A person may get hepatitis by contact.Logical formLearned from2 sentences. Signs can be constituted-of-or-filled-with (hepatitis b).Logical formLearned from2 sentences. A carrier of (hepatitis b) may infect others.Logical formLearned from2 sentences. A majority of (hepatitis c cases) can be chronic.Logical formLearned from2 sentences. Data can be on (hepatitis c cases).Logical formLearned from2 sentences. (Hepatitis c cases) can be in a us-state.Logical formLearned from2 sentences. (Health departments) may report some (hepatitis c cases).Logical formLearned from2 sentences.