Table 8.
Distribution of serotypes among the 197 ST372 strains according to origins (canine and human) and cluster types.
| Serotype In Silico |
Number of Strains (%) |
p-Value 1 Canine vs. Human |
Number of Isolates Belonging to Cluster | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Canine (n = 151) |
Human (n = 46) |
|||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | Undefined | ||||
| O2:H6 | 1 (0.7) | 0 | 1 | |||||||
| O4:H31 | 32 (21.2) | 3 (6.5) | 0.02631 | 35 | ||||||
| O6:H31 | 2 (1.3) | 1 (2.2) | 3 | |||||||
| O15:H31 | 30 (19.9) | 0 | 0.00062 | 30 | ||||||
| O18:H31 | 0 | 20 (43.5) | <0.00001 | 20 | ||||||
| O21:H14 | 5 (3.3) | 0 | 5 | |||||||
| O21:H31 | 4 (2.6) | 1 (2.2) | 5 | |||||||
| O25:H31 | 4 (2.6) | 0 | 4 | |||||||
| O45:H31 | 0 | 6 (13.0) | 0.00012 | 6 | ||||||
| O75:H31 | 5 (3.3) | 0 | 5 | |||||||
| O83:H31 | 58 (38.4) | 13 (28.3) | 53 | 3 | 9 | 3 | 3 | |||
| O117:H28 | 6 (4.0) | 0 | 6 | |||||||
| O-unknown:H31 | 3 (2.0) | 2 (4.3) | 3 | 2 | ||||||
| O-unknown:H28 | 1 (0.7) | 0 | 1 | |||||||
1 Two-tailed p values by Fisher’s exact probability test are shown where p < 0.05.