| No. | % | ||||
|---|---|---|---|---|---|
| Three signs (triad) | |||||
| Eschar at the site of the bite | 44 | 62.9% | |||
| Fever | 69 | 98.6% | |||
| Rash | 60 | 85.7% | |||
| All three signs were present | 40 | 57.1% | |||
| Two signs were present | 23 | 32.9% | |||
| Eschar and fever | 4 | 5.7% | |||
| Rash and fever | 19 | 27.1% | |||
| Eschar and rash | 0 | 0.0% | |||
| One sign was present | 7 | 10.0% | |||
| Eschar only | 0 | 0.0% | |||
| Fever only | 1 | 1.4% | |||
| Rash only | 6 | 8.6% | |||
| No signs were present | 0 | 0.0% | |||
| Other signs | |||||
| Headache | 16 | 22.9% | |||
| Liver function abnormalities | 53 | 75.7% | |||
| DIC | 28 | 40.0% |
