Clinical sign | Level | Score |
---|---|---|
Cough | None or induced cough | 0 |
Spontaneous cough | 2 | |
Nasal discharge | None | 0 |
Any | 4 | |
Ocular discharge | None | 0 |
Any | 2 | |
Ear position | Normal, ear flick or head shake | 0 |
Ear droop or head tilt | 5 | |
Rectal temperature ( ̊C) | < 39.2 | 0 |
≥ 39.2 | 2 | |
Abnormal respirationa | Absent | 0 |
Present | 2 |