Table 2. Schedule of events.
| Protocol activity | Baseline | Month 1 | Month 2 | Month 3 |
|---|---|---|---|---|
| Consent | x | |||
| History and examination | x | x | ||
| Questionnaire | x | x | ||
| IGRA | x | |||
| CBC | x | x | ||
| Phone call/adherence | x | x | x | x |
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