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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

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%)