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Prevalence of STEC O157 in the ileum, mid-rectum, and RAJ of 61 fed cattle at processing
| GIT location | No. of cattle |
% Prevalence (95% CI) | |
|---|---|---|---|
| STEC O157 positive | STEC O157 negative | ||
| Ileum | 7 | 54 | 11.5 (4.7-22.2) |
| Rectum | 10 | 51 | 16.4 (8.2-28.1) |
| RAJ | 13 | 48 | 21.3 (11.9-33.7) |
| Any of 3 sites | 19 | 42 | 31.3 (19.9-44.3) |
