Skip to main content

Table 3 Yersinia sp. isolates isolation with ITC/CIN from wild boars, pigs and human’s faeces in south-west Poland during 2014–2015, identified using MALDI TOF MS and bioserotyping

From: Identification of Yersinia enterocolitica isolates from humans, pigs and wild boars by MALDI TOF MS

Source of isolates Wild boars Slaughtered pigs Humans
Type of swabs samples Tonsils Nasopharynx Rectum Tonsils Faeces
Number of individuals 10 120 36 132 293
Number of presumptive “red bull’s eye” colonies on CIN Agar 10 133 58 145 304
Number of positive Yersinia sp. samples / individuals (%) 6 (6 of 10) 0 (0) 25 (69.4) 3 (2.3) 3 (1)
Bioserotype 1A/O:9 n = 1 4/O:3 4/O:3 4/O:3 n = 2
1A/NT n = 2   n = 25 n = 3 1B/O:8 n = 1
NT/NT n = 3     
  1. NT – nontypeable