Figure 4From: Fecal shedding of Brachyspira spp. on a farrow-to-finish swine farm with a clinical history of “Brachyspira hampsonii”-associated colitisSampling strategy for the two-site farrow-to-finish farm. Location (Site 1 or Site 2), production stage, pig age and sample number are shown for the breeding herd (A) and progeny (B).Back to article page