Phylogeny and disease association of Shiga toxin-producing Escherichia coli O91.

A single sequence type, ST442, accounting for 20% of all strains, was found among each of the four O91 isolates from patients with HUS ( Table 1 ), a highly significant association (odds ratio [OR] 27.8, 95% confidence interval [CI] 3.3–∞, p<0.01; Table 2 ).

also in 132,142 other papers