Detailed search strategy conducted with PubMed and Google Scholar
| ID number | Search |
| 1 | MeSH descriptor (tuberculosis) |
| 2 | MeSH descriptor (South Africa) |
| 3 | 1 and 2 |
| 4 | “Healthcare workers” or “Nurses” or “Doctors” or “Mineworkers” or “Miners” or “Inmates” or “prisoners” or “prisons” or “correctional facilities” or “Informal settlements” or “townships” or “peri-urban” or “resource-limited settings” or “tuberculosis contacts” or “Household tuberculosis contacts” or “HIV-infected” or “HIV-positive “or “Diabetics” or “diabetes” or “Paediatric” or “children” or “Pregnant women” or “antenatal” |
| 5 | 3 and 4 |
MeSH, Medical Subject Headings.