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Classification of individuals into different disease states in multi-state model
| Disease state | Description | rK39 ELISA | LST | KA status | Previous rK39 ELISA |
|---|---|---|---|---|---|
| 1 | Susceptible | − | − | − | − |
| 2 | Asymptomatic infected | + | − | − | + / − |
| 3 | Symptomatic infected (KA) | + | − | + | + / − |
| 4 | Recovered/dormant | − | − | − | + |
| + / − | + | − | + / − | ||
| + | − | − (post-KA) | + / − | ||
| 5 | Dead | NA | NA | NA | NA |
