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Table 6 Virus detection in field samples by real-time RT-PCR, microarray and virus isolation in embryonated eggs

From: New oligonucleotide microarray for rapid diagnosis of avian viral diseases

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Virus

Real-time RT-PCR

Microarray

Virus isolation in embryonated eggs

Cloacal swabs

Tissue specimens from dead birds

Cloacal swabs

Tissue specimens from dead birds

Cloacal swabs

Tissue specimens from dead birds

1

AIV

7/44

(15.90%)

11/78 (14.10%)

7/44 (15.90%)

11/78 (14.10%)

7/44 (15.90%)

11/78 (14.10%)

2

NDV

28/44

(63.64%)

66/78 (84.62%)

28/44

(63.64%)

66/78 (84.62%)

28/44

(63.64%)

66/78 (84.62%)

3

IBV

0/44

(0%)

3/78

(3.85%)

0/44

(0%)

3/78

(3.85%)

0/44

(0%)

3/78

(3.85%)

4

IBDV

0/44

(0%)

2/78

(2.56%)

0/44

(0%)

3/78

(3.85%)

0/44

(0%)

3/78

(3.85%)

Positive

117 (95.90%)

118 (96.72%)

118 (96.72%)