One of the challenges facing genetic medicines is delivering payloads across the human cell membrane and inside cells both effectively and with high tolerability. Aegis Life is capitalizing on its parent Entos Pharmaceuticals’ nucleic acid delivery platform technology to address infectious diseases. It recently secured investment from the Bill & Melinda Gates Foundation to help in the fight against malaria, HIV, and other conditions. We spoke to John Lewis, founder and CEO of Aegis Life, about the need it is addressing, the company’s platform technology, and how it is leveraging that to address the barriers to the delivery of vaccines and antibody therapies in developing economies.