Department of Global Health Entrepreneurship;
Tokyo Medical and Dental University;
Tokyo;
Japan;
Muhimbili University of Health and Allied Sciences;
Dar es Salaam;
Tanzania;
Department of Internal Medicine;
Muhimbili University of Health and Allied Sciences;
Dar es Salaam;
Tanzania;
Department of Microbiology and Immunology;
School of Medicine;
Muhimbili University of Health and Allied Sciences;
Dar es Salaam;
Tanzania;
Geisel School of Medicine at Dartmouth;
Hanover;
NH;
USA;
Dar; es; Salaam; Social; Factors; IGRA; T; Spot; Adolescents; BCG; DAR; 901;