risque (1) association (1) perte (1) infection (1) immunité (1) gène (1) Identification (1) Social groups (1) Risk (1) Mycobacterium tuberculosis (1) Mycobacteria (1) Mice (1) Lungs (1) Infection (1) Immunity (1) Identification (1) Exchange (1) Bacteria (1) Identification (1) Transmission (1)