Assertion: hepatitis b | /r/HasProperty | trade name copegus
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Source sentences:
text: Chronic hepatitis B and C infections (which do not get better on their own after a few months) may be treated with antiviral medications such as pegylated interferon (peginterferon) injections or oral antivirals such as lamivudine for hepatitis B or ribavirin (trade name Copegus, Rebetol, Ribasphere) for hepatitis C.