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Table 2 Percentage of seropositivity of M. hyopneumoniae, App and SIV antibodies in the pigs in the nursery, growing, and finishing phases and at slaughter from the 30 sampled herds in the State of Goiás, Brazil (2016/2017). S/P cut-off values for M. hyopneumoniae, App and SIV were 0.4, 0.5, and 0.4, respectively

From: Cross-sectional study of seropositivity, lung lesions and associated risk factors of the main pathogens of Porcine Respiratory Diseases Complex (PRDC) in Goiás, Brazil

Seropositivity
Herd ID Nursery (50da) Growing (94d) Finishing (130d) Slaughter (150-180d)
Mhyo App SIV Mhyo App SIV Mhyo App SIV Mhyo App SIV
1 66.7 13.3 66.7 86.7 10.0 6.7 100.0 10.0 0.0 100.0 5.0 0.0
2 0.0 0.0 13.3 0.0 0.0 57.1 10.0 0.0 0.0 0.0 0.0 3.3
3 78.6 0.0 92.9 83.3 0.0 83.3 93.3 0.0 100.0 93.3 0.0 100.0
4 40.0 0.0 86.7 46.7 25 63.3 100.0 0.0 60.0 93.3 3.3 30.0
5 80.0 0.0 0.0 63.3 0.0 0.0 10.0 0.0 0.0 73.3 0.0 3.3
6 93.3 0.0 66.7 66.7 0.0 100.0 90.0 0.0 50.0 93.3 0.0 96.7
7 20.0 26.7 60.0 10.0 0.0 96.7 20.0 0.0 100.0 100.0 10.0 96.7
8 100.0 28.6 92.9 96.3 0.0 22.2 100.0 0.0 40.0 46.7 0.0 76.7
9 0.0 69.2 0.0 18.5 0.0 0.0 100.0 0.0 0.0 80.0 6.7 0.0
10 6.7 25.0 46.7 10.0 5.0 70.0 70.0 4.6 30.0 93.3 0.0 100.0
11 0.0 0.0 13.3 20.0 0.0 86.7 50.0 0.0 45.5 100.0 0.0 46.7
12 0.0 6.7 57.1 0.0 0.0 40.0 90.0 10.0 100.0 100.0 0.0 100.0
13 6.7 13.3 73.3 26.7 0.0 56.7 70.0 0.0 100.0 100.0 0.0 100.0
14 6.3 0.0 26.7 3.3 0.0 90.0 40.0 0.0 70.0 43.3 6.67 76.7
15 13.3 20.0 40.0 13.3 0.0 96.7 30.0 10.0 80.0 93.1 10.0 93.3
16 0.0 20.0 13.3 16.7 0.0 100.0 20.0 0.0 100.0 96.7 0.0 93.3
17 0.0 13.3 40.0 10.0 0.0 100.0 100.0 0.0 100.0 100.0 0.0 93.3
18 40.0 80.0 13.3 3.3 0.0 93.3 30.0 0.0 100.0 100.0 3.3 100.0
19 6.7 0.0 46.7 20.0 0.0 86.7 70.0 0.0 60.0 100.0 6.7 80.0
20 0.0 6.7 13.3 3.3 0.0 6.7 20.0 0.0 50.0 86.7 43.3 78.6
21 46.7 20.0 13.3 16.7 0.0 3.3 20.0 0.0 100.0 83.3 0.0 83.3
22 0.0 60.0 20.0 3.3 0.0 100.0 60.0 0.0 100.0 96.7 10.0 96.7
23 0.0 46.7 53.3 16.7 0.0 96.7 100.0 0.0 100.0 100.0 0.0 100.0
24 26.7 13.3 66.7 23.3 0.0 96.7 100.0 0.0 100.0 100.0 0.0 100.0
25 0.0 6.7 33.3 0.0 0.0 100.0 10.0 10.0 50.0 100.0 16.7 96.7
26 6.7 33.3 26.7 10.0 3.3 96.7 100.0 0.0 100.0 100.0 20.0 66.7
27 13.3 18.8 46.7 3.3 0.0 100.0 40.0 0.0 60.0 100.0 13.3 83.3
28 20.0 26.7 26.7 16.7 0.0 100.0 47.4 0.0 10.0 100.0 0.0 3.3
29 6.7 33.3 60.0 40.0 0.0 86.7 10.0 0.0 80.0 100.0 10.0 100.0
30 0.0 40.0 46.7 0.0 3.3 46.7 100.0 0.0 100.0 100.0 0.0 83.3
X 22.4 20.5 41.8 24.2 1.3 69.8 61.7 1.6 66.1 88.4 5.7 74.5
  1. aMhyo Mycoplasma hyopneumoniae, App Actinobacillus pleuropneumoniae, SIV Swine influenza virus. d days; age of pigs