Biotechnology The US Food and Drug Administration (FDA) has approved CD20xCD3 bispecific Lunsumio VELO (mosunetuzumab), from Roche, as a subcutaneous (SC) formulation, for the treatment of adult patients with relapsed or refractory (R/R) follicular lymphoma (FL) after two or more lines of systemic therapy, based on results from the Phase I/II GO29781 study. 22 December 2025