This document discusses research on tuberculosis (TB) from both social and biological perspectives. TB is the second leading infectious killer globally. The researchers examine social factors influencing TB rates between countries, such as poverty, debt, education and access to healthcare. They also study mycobacteriophages to develop new TB diagnostics and treatments. Preliminary findings suggest some novel phage genes are required for infecting mycobacteria. The researchers emphasize the need for interdisciplinary social and medical approaches to fully address TB as both a biological and social disease.