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List of state variables used in the agent-based model for JD
| Category | Age group | Disease status | Location | Pregnancy | Diagnostic testing |
|---|---|---|---|---|---|
| State variables | calf | healthy | Calf-hutch | Pregnant | Tested-strong |
| heifer | exposed | Heifer-group | Tested-weak | ||
| adult | high-shedder | Pasture | Days-after-strong | ||
| low-shedder | Pregnancy-group | Days-after-weak | |||
| Maternity-barn | Weak-positive | ||||
| Lactation-barn |
