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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