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| Cohort Number | Individual Type | Challenged with mOPV2 | Infant Status | Bari Status | Infection Source |
|---|---|---|---|---|---|
| 1 | infant | + | + | Vaccination | |
| 2 | infant | - | + | Household/Bari | |
| 3 | infant | - | - | Village/Region | |
| 4 | Household contact | + | + | + | Vaccination |
| 5 | Household contact | - | - | + | Household/Bari |
| 6 | Household contact | - | + | + | Household/Bari |
| 7 | Household contact | + | - | + | Vaccination |
| 8 | Household contact | - | - | - | Village/Region |
