Empowered Patient Podcast

Eric Shaff is the President and CEO of Seres Therapeutics, which is focused on the gut microbiome in order to develop bacteria as an oral treatment for bloodstream infections, cancer, and immune system diseases. The first therapy is SER-109 for recurrent C. diff infection an orphan disease with inadequate solutions for patients. The starting point for Seres is that the health of the microbiome is the starting point for preventing infections from occurring. Eric explains, "The real susceptibility of someone getting C. diff is not just the bad actor bacteria. But really the susceptibility of the microbiome and an injury to the microbiome, and susceptibility to infection. Typically what happens is if people get antibiotic therapy, which can be very effective in knocking back or killing all bacteria, it creates a significant niche in the microbiome, or an injury. There is what we call a race to repair, so either a patient will naturally repair and restore their microbiome, or C. diff may infiltrate, which can le