From: Characterization of Shiga toxin-producing Escherichia coli isolated from healthy pigs in China
Sample location (city/province) | No. of samples | Type of samples (N, %) | stx positive samples (N, %) | Samples with STEC isolates (N, %) | STEC isolates (N, %) |
---|---|---|---|---|---|
Beijing | 523 | SC (248, 24.73) | SC (30, 8.55) | SC (3, 0.85) | SC (7, 1.99) |
CC (275, 27.42) | CC (139, 42.64) | CC (36, 11.04) | CC (57, 17.48) | ||
Chongqing | 326 | F (326, 32.50) | F (63, 19.33) | F (17, 5.21) | F (23, 7.06) |
Guizhou | 154 | SC (103, 10.27) | SC (8, 2.28) | SC (4, 1.14) | SC (4, 1.14) |
CC (51, 5.08) | CC (15, 4.60) | CC (2, 0.61) | CC (2, 0.61) | ||
Total | 1003 | SC (351, 35.00) | SC (38, 10.83) | SC (7, 1.99) | SC (11, 3.13) |
CC (326, 32.50) | CC (154, 47.24) | CC (38, 11.66) | CC (59, 18.09) | ||
 |  | F (326, 32.50) | F (63, 19.33) | F (17, 5.21) | F (23, 7.06) |