Phage Therapy in a Weaned Piglet Model of Enteropathy

Jason Gill of Texas A&M AgriLife Research in the U.S. will develop an animal model for environmental enteropathy, which is a chronic inflammatory condition of the gut prevalent in children from low-income countries, to test new bacteriophage-based treatments. Bacteriophage (phage) are viruses that infect and can kill bacteria, and can therefore be used to treat bacterial diseases. They will develop a chronic disease model by infecting weaned piglets with low doses of enterotoxigenic Escherichia coli, which is likely involved in environmental enteropathy development in humans. They will also search for a combination of different phage types that can infect and destroy this bacterial strain and effectively cure the disease in their animal model.