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. 2021 Oct 9;7:54. doi: 10.1186/s40813-021-00232-z

Fig. 5.

Fig. 5

The cumulative incidence of enterotoxigenic E. coli shedding after insertion into the nursery unit. The cumulative incidence (Kaplan–Meier failure estimates) of fecal shedding of enterotoxigenic E. coli (ETEC) as a function of time since insertion in the nursery unit (days) at two Danish indoor productions (A, B). The pigs were systematically sampled every second day. Failure was defined as: Rectal swabs cultured on blood agar displayed overgrowth of hemolytic colonies confirmed to be ETEC by PCR