Theriva Biologics Inc is a clinical-stage pharmaceutical company developing a novel oncolytic adenovirus (OV) platform to address devastating cancers with high unmet needs. It is a lead clinical-stage program VCN-01, designed to break down the tumor stroma, and its preclinical-stage program VCN-11 leverages its proprietary Albumin Shield Technology to protect systemically administered oncolytic viruses from the host immune system.