Biosimilars South Korea’s biosimilar drug developer Samsung Bioepis today presented the long-term safety data of Epysqli (eculizumab; SB12), a biosimilar to AstraZeneca’s Soliris, in paroxysmal nocturnal hemoglobinuria (PNH) at the European Hematology Association (EHA) Congress 2025 held at Milan, Italy from June 12 to 15. 12 June 2025