04/02/2026 Oncolytics Biotech's pelareorep-based regimen received the FDA fast track designation for MSS CRC Oncolytics Biotech's pelareorep-based regimen received the FDA fast track designation for MSS CRC ( Ref ) The US FDA granted the fast track designation to Oncolytics Biotech's pelareorep (oncolytic virus) in combination with bevacizumab (Avastin®) and FOLFIRI for the treatment of patients with KRAS-mutant, MSS metastatic colorectal cancer in the second-line setting. Th