|
State
|
Negative
|
IAV
|
PPIV1
|
PHEV
|
PRRSv
|
IDV
|
|---|
|
Ohio
|
20
|
13
|
15
|
12
|
6
|
1
|
|
Indiana
|
12
|
17
|
14
|
14
|
5
|
1
|
|
Michigan
|
8
|
5
|
1
|
0
|
1
|
0
|
|
West Virginia
|
1
|
0
|
0
|
0
|
0
|
0
|
|
Kentucky
|
0
|
1
|
1
|
1
|
0
|
0
|
|
Iowa
|
0
|
1
|
1
|
1
|
1
|
0
|
|
Total
|
41
|
37
|
32
|
28
|
13
|
2
|
- Individual swine nasal samples from 102 agricultural exhibitions across six states were tested for five respiratory viruses using real-time reverse transcription polymerase chain reaction. The number of swine exhibitions with ≥ 1 pig positive for each pathogen are shown by state. Out of the 102 exhibitions tested, at least one pathogen was detected in the pigs at 63 (61.8%). The pigs at 31 (30.4%) exhibitions were positive for more than one virus.
- IAV: influenza A virus, PPIV1: porcine parainfluenza virus 1, PHEV: porcine hemagglutinating encephalomyelitis, PRRSv: porcine reproductive and respiratory syndrome virus, IDV: influenza D virus.
