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. 2001 Feb;69(2):1101–1108. doi: 10.1128/IAI.69.2.1101-1108.2001

TABLE 1.

Severity of diarrhea in rabbits infected with STEC O157:H7 strain 89020087 by day 7 after infection

Diarrhea severity No. of rabbits/total (%)a
Control L. casei treated
None 1/22 (4.5) 6/25 (24.0)
Slight 1/22 (4.5) 11/25 (44.0)
Mild 3/22 (13.6) 4/25 (16.0)
Severe 17/22 (77.3) 4/25 (16.0)
a

A significant difference was observed between the two groups (P < 0.0001) by cumulative chi-square analysis.