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(A) Bacterial counts by farrowing room location in CFU per 100 cm2 (area of 10 cm × 10 cm gauze). (B) Percentage of bacterial counts above 105.5 CFU per 100 cm2 by farrowing room location. Farrowing room locations include the entryway floor, sow feeder, farrowing crate sorting bars, farrowing crate back wall, farrowing crate corner, and the piglet floor mat. Means that do not share a superscript differ (P ≤ 0.05).
