Pegvir 120mcg Injection are manufactured by Cipla in India and contain 120mcg of Peginterferon alfa-2b per injection. Each Vial includes 1 vial, making Pegvir 120mcg Injection an effective option for Hepatitis B. Prescription Required from your healthcare provider to purchase Peginterferon alfa-2b medicine. Indogenmed deals in all type of generic Peginterferon alfa-2b medicine.