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Table 3 Performances of Real-time RT-qPCR assays for detection of aerosol specimens collected from known BVDV-1 status-negatives, Transient infection (TI) and Persistent infection (PI) cattle

From: Detection of bovine viral diarrhea virus genotype 1 in aerosol by a real time RT-PCR assay

BVDV-1 status

Group

No. of cattle

No. of samples

Real-time RT-qPCR assays

Positive

Negative

TI

1

10

2

2

0

2

10

2

2

0

3

10

2

2

0

PI

1

10

2

2

0

2

10

3

3

0

3

10

2

2

0

Healthy

1

10

2

0

2

2

10

2

0

2

3

10

2

0

2

 

Total

90

19

13

6