Peginterferon-alfa may refer to:
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Peginterferon alfa-2a, an antiviral drug used in treatment for hepatitis C and hepatitis B
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Peginterferon alfa-2b, a treatment for hepatitis C
See also
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Interferon
Interferons (IFNs, ) are a group of signaling proteins made and released by host cells in response to the presence of several viruses. In a typical scenario, a virus-infected cell will release interferons causing nearby cells to heighten the ...
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