TABLE 4.
Summary of Shigella WGS validation sets used in this studya
| Strain designation (molecular) | No. of strains | No. of serotypes included | Prediction accuracy, no. of strains (%) |
|||
|---|---|---|---|---|---|---|
| 80% length coverage |
50% length coverage |
|||||
| Species | Serotype | Species | Serotype | |||
| S. boydii | 90 | 19 | 79 (87.7) | 76 (84.4) | 87 (96.7) | 87 (96.7) |
| S. dysenteriae | 74 | 13 | 72 (97.3) | 72 (97.3) | 74 (100) | 74 (100) |
| S. flexneri | 87 | 15 | 87 (100) | 82 (88.9) | 87 (100) | 84 (96.6) |
| S. sonnei | 93 | 1 | 92 (98.9) | 92 (98.9) | 92 (98.9) | 92 (98.9) |
| Shigella subtotal | 344 | 49 | 330 (95.9) | 322 (93.6) | 340 (98.8) | 337 (98.0) |
| EIEC | 14 | 14 (100) | 14 (100) | |||
| Non-Shigella/EIEC | 22 | 22 (100) | 22 (100) | |||
| Overall | 380 | 366 (96.3) | 373 (98.2) | |||
a
Strains were sequenced from an in-house collection of 62 clinical isolates and 33 reference strains (n = 95), or their WGSs were downloaded from the NCBI (n = 255).