HomeNews18 How Zydus Cadila's Virafin Brings Down Viral Load, Reduces Oxygen Need for Covid-19 Patients byNewsweb —8:48 PM 0 Get Link Virafin is the trade name used by Zydus Cadila for Pegylated Interferon alpha-2b. from Top India News- News18.com https://ift.tt/2Qjzead