<p><strong>Chronic Hepatitis C</strong>: Peginterferon alfa-2a alone or in combination with Ribavirin, is indicated for the treatment of adults with chronic hepatitis C (CHC) virus infection who have compensated liver disease and have not been previously treated with interferon alpha.<br />
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<strong>Chronic Hepatitis B</strong>: Peginterferon alfa-2a is indicated for the treatment of adult patients with HBeAg positive and HBeAg negative chronic hepatitis B who have compensated liver disease and evidence of viral replication and liver inflammation.</p>