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Table 4 Herd B

From: Serological patterns of Actinobacillus pleuropneumoniae, Mycoplasma hyopneumoniae, Pasteurella multocida and Streptococcus suis in pig herds affected by pleuritis

 

Week after arrival

0

4

8

12

A. pleuropneumoniae, type 2

0/10

10/10

10/10

–

A. pleuropneumoniae, type 3

0/10

3/10

3/10

–

M. hyopneumoniae

0/10

0/10

4/10

–

P. multocida

1/10

10/10

10/10

–

S. suis

0/10

8/10

9/10

–

  1. Number of seropositive pigs in 10 pigs repeatedly analysed during the fattening period at a time when pleuritis was registered in 21.5.1 % of the pigs at slaughter. At week 12, all of the pigs were slaughtered. For details about serum antibody levels, see the corresponding Fig. 3
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Acta Veterinaria Scandinavica

ISSN: 1751-0147