TABLE 2.
Seropathotypes (serotypes and virulence genes) of 514 bovine STEC isolates
| Serotype | Total no. of strains | stx1 | stx2 | eae | ehxA | Serotype | Total no. of strains | stx1 | stx2 | eae | ehxA | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O2:H27a | 7 | − | + | − | − | |||||||
| O2:H29b | 5 | − | + | − | − | |||||||
| O4:H4 | 1 | − | + | − | + | |||||||
| O4:H4 | 10 | − | + | − | − | |||||||
| O6:H8c | 1 | + | + | − | + | |||||||
| O6:H34a | 1 | − | + | − | + | |||||||
| O7:H6a | 1 | + | − | − | − | |||||||
| O8:H2b | 5 | + | + | − | + | |||||||
| O8:H2b | 1 | + | − | − | − | |||||||
| O8:H2b | 2 | − | + | − | + | |||||||
| O8:H2b | 1 | − | + | − | − | |||||||
| O8:H8 | 1 | + | − | − | − | |||||||
| O8:H19b | 1 | + | + | − | + | |||||||
| O8:H19b | 1 | − | + | − | + | |||||||
| O8:H19b | 1 | − | + | − | − | |||||||
| O9:H-b | 1 | + | − | − | + | |||||||
| O15:H16 | 1 | − | + | − | − | |||||||
| O15:H19c | 1 | + | + | − | − | |||||||
| O15:H27a | 1 | − | + | − | − | |||||||
| O17:H18a | 1 | + | + | − | + | |||||||
| O17:H18a | 1 | + | − | − | + | |||||||
| O20:H7a | 1 | + | − | − | − | |||||||
| O20:H19b | 10 | + | + | − | + | |||||||
| O20:H19b | 2 | − | + | − | + | |||||||
| O20:H19b | 6 | − | + | − | − | |||||||
| O22:H8b | 15 | + | + | − | + | |||||||
| O22:H8b | 2 | + | + | − | − | |||||||
| O22:H8b | 1 | + | − | − | + | |||||||
| O22:H8b | 1 | + | − | − | − | |||||||
| O22:H8b | 4 | − | + | − | + | |||||||
| O22:H8b | 2 | − | + | − | − | |||||||
| O22:H16a | 1 | − | + | − | + | |||||||
| O22:H16a | 1 | − | + | − | − | |||||||
| O26:H-b | 1 | + | − | + (β1) | + | |||||||
| O26:H-b | 2 | − | + | + (β1) | + | |||||||
| O26:H11b | 14 | + | − | + (β1) | + | |||||||
| O26:H11b | 8 | + | − | + (β1) | − | |||||||
| O26:H11b | 1 | + | − | − | + | |||||||
| O28:H9c | 1 | + | + | − | + | |||||||
| O38:H21a | 1 | − | + | − | + | |||||||
| O39:H21 | 1 | + | + | − | − | |||||||
| O39:H48a | 1 | − | + | − | − | |||||||
| O41:H2a | 3 | − | + | − | + | |||||||
| O41:H14 | 1 | + | − | − | − | |||||||
| O41:H51c | 1 | + | − | − | − | |||||||
| O49:H-b | 1 | + | − | + (δ) | + | |||||||
| O60:H19a | 1 | − | + | − | + | |||||||
| O64:H-c | 4 | + | − | − | − | |||||||
| O64:H34c | 1 | − | + | − | − | |||||||
| O65:H16a | 1 | − | + | − | − | |||||||
| O74:H28c | 1 | + | − | − | − | |||||||
| O77:H41a | 5 | + | + | − | + | |||||||
| O77:H41a | 14 | − | + | − | + | |||||||
| O77:H41a | 2 | − | + | − | − | |||||||
| O79:H- | 1 | + | + | − | + | |||||||
| O80:H-a | 2 | + | − | + (ξ) | + | |||||||
| O81:H28c | 1 | + | + | − | + | |||||||
| O81:H28c | 1 | + | + | − | − | |||||||
| O81:H31a | 1 | + | + | − | + | |||||||
| O82:H8a | 7 | + | + | − | + | |||||||
| O84:H2a | 1 | + | − | + (ζ) | + | |||||||
| O88:H8 | 1 | + | + | − | + | |||||||
| O88:H25a | 1 | − | + | − | + | |||||||
| O90:H-a | 1 | + | − | − | − | |||||||
| O91:H19c | 1 | + | − | − | + | |||||||
| O91:H19c | 1 | − | + | − | − | |||||||
| O91:H21b | 2 | + | + | − | + | |||||||
| O91:H21b | 6 | − | + | − | + | |||||||
| O96:H-a | 1 | + | + | − | + | |||||||
| O103:H-b | 2 | + | − | + (ɛ) | + | |||||||
| O103:H2b | 5 | + | − | + (ɛ) | + | |||||||
| O103:H2b | 1 | + | − | − | + | |||||||
| O103:H21a | 1 | + | − | + (ɛ) | − | |||||||
| O104:H21b | 1 | + | + | − | + | |||||||
| O104:H21b | 1 | + | + | − | − | |||||||
| O105:H18b | 12 | + | + | − | + | |||||||
| O105:H18b | 3 | + | − | − | + | |||||||
| O110:H2 | 1 | − | + | − | − | |||||||
| O111:H-b | 3 | + | − | + (γ2) | + | |||||||
| O113:H-a | 3 | − | + | − | − | |||||||
| O113:H4a | 1 | + | + | − | − | |||||||
| O113:H4a | 7 | − | + | − | − | |||||||
| O113:H7a | 1 | + | − | − | − | |||||||
| O113:H21b | 1 | + | + | − | − | |||||||
| O113:H21b | 7 | − | + | − | + | |||||||
| O113:H21b | 25 | − | + | − | − | |||||||
| O116:H-a | 1 | − | + | − | + | |||||||
| O116:H21a | 9 | − | + | − | + | |||||||
| O117:H28a | 2 | + | + | − | − | |||||||
| O118:H-b | 2 | + | − | + (β1) | + | |||||||
| O118:H16b | 2 | + | − | + (β1) | + | |||||||
| O123:H16c | 2 | + | − | − | − | |||||||
| O126:H-a | 1 | + | − | + (β1) | + | |||||||
| O126:H20a | 4 | + | + | − | + | |||||||
| O127:H21a | 1 | − | + | − | − | |||||||
| O128:H-b | 4 | + | − | − | − | |||||||
| O132:H-a | 1 | + | − | − | − | |||||||
| O136:H- | 1 | + | − | − | − | |||||||
| O136:H- | 1 | − | + | + (ɛ) | − | |||||||
| O136:H12 | 3 | + | − | − | − | |||||||
| O136:H16 | 2 | + | − | − | − | |||||||
| O136:H16 | 1 | − | + | − | − | |||||||
| O138:H48c | 1 | + | − | + (ζ) | − | |||||||
| O138:H48c | 1 | + | − | − | − | |||||||
| O140:H21c | 1 | − | + | − | + | |||||||
| O141:H2a | 1 | + | + | − | + | |||||||
| O141:H8a | 1 | + | + | − | − | |||||||
| O141:H8a | 3 | − | + | − | + | |||||||
| O146:H21a | 1 | − | + | − | + | |||||||
| O146:H32c | 1 | + | − | − | + | |||||||
| O148:H8c | 1 | − | + | − | − | |||||||
| O149:H1c | 1 | + | − | − | − | |||||||
| O150:H-a | 1 | + | − | + (ζ) | + | |||||||
| O156:H-a | 3 | + | − | + (ζ) | + | |||||||
| O156:H-a | 1 | − | + | + (ζ) | + | |||||||
| O156:H-a | 5 | − | + | − | − | |||||||
| O156:H19c | 1 | − | + | − | − | |||||||
| O156:H25a | 1 | + | − | + (ζ) | + | |||||||
| O157:H7b | 34 | + | + | + (γ1) | + | |||||||
| O157:H7b | 46 | − | + | + (γ1) | + | |||||||
| O157:H7b | 2 | + | − | + (γ1) | + | |||||||
| O162:H4a | 1 | − | + | − | + | |||||||
| O162:H7c | 1 | + | + | − | + | |||||||
| O162:H7c | 1 | − | + | − | − | |||||||
| O162:H21c | 1 | − | + | − | + | |||||||
| O162:H21c | 3 | − | + | − | − | |||||||
| O162:H28c | 1 | + | + | − | − | |||||||
| O163:H19b | 3 | − | + | − | + | |||||||
| O163:H21c | 1 | + | + | − | + | |||||||
| O163:H21c | 1 | + | − | + (ɛ) | − | |||||||
| O163:H21c | 1 | − | + | − | + | |||||||
| O165:H21a | 1 | − | + | + (ɛ) | + | |||||||
| O166:H28a | 1 | − | + | − | − | |||||||
| O167:H21c | 1 | + | − | − | − | |||||||
| O168:H8 | 1 | + | − | − | − | |||||||
| O168:H8 | 2 | − | + | − | − | |||||||
| O171:H2a | 20 | − | + | − | − | |||||||
| O171:H25 | 1 | + | − | − | + | |||||||
| O171:H25 | 3 | − | + | − | − | |||||||
| O174:H-b | 3 | + | + | − | + | |||||||
| O174:H-b | 2 | − | + | − | − | |||||||
| O174:H2b | 5 | + | + | − | + | |||||||
| O174:H2b | 2 | − | + | − | + | |||||||
| O174:H2b | 1 | − | + | − | − | |||||||
| O174:H21b | 6 | − | + | − | − | |||||||
| OX177:H-a | 5 | − | + | + (β1) | + | |||||||
| OX177:H11 | 5 | + | − | + (β1) | + | |||||||
| OX178:H11c | 1 | + | + | − | + | |||||||
| OX178:H11c | 1 | − | + | − | + | |||||||
| OX178:H19a | 2 | + | + | − | + | |||||||
| ONT:H-b | 1 | − | + | + (β1) | + | |||||||
| ONT:H-b | 5 | − | + | − | + | |||||||
| ONT:H-b | 1 | − | + | − | − | |||||||
| ONT:H2a | 3 | + | + | − | + | |||||||
| ONT:H2a | 2 | − | + | − | + | |||||||
| ONT:H8a | 1 | + | + | − | + | |||||||
| ONT:H19a | 13 | − | + | − | + | |||||||
| ONT:H19a | 3 | − | + | − | − | |||||||
| ONT:H21a | 1 | + | + | − | − | |||||||
| ONT:H21a | 1 | − | + | − | − | |||||||
| ONT:H25b | 1 | + | − | + (ζ) | + | |||||||
| ONT:H32c | 1 | + | − | − | − |
Serotype previously found in human STEC.
Serotype previously associated with human STEC strains that cause hemolytic uremic syndrome.
New serotype not found in STEC in previous studies.