Canada By Atticus ReedJuly 7, 2026PharmaEssentia Gains Health Canada Approval for BESREMi® to Transform Polycythemia Vera TreatmentPharmaEssentia is thrilled to announce that Health Canada has approved BESREMi® (ropeginterferon alfa-2b), a groundbreaking treatment offering new hope to patients battling polycythemia vera (PV), a rare and complex blood disorder