Table 1.

Diagnostic result of NiV infections in pigs^a.

Pig no	Capture ELISAb	RT-PCRc	Virus isolation	IHCc	Abd
4	-	-	-	-	-
5	-	+	+	ND	-
55	+ (lung, 4)	+	+	+	-
59	-	-	-	-	-

^a+ or -, samples positive or negative on capture ELISA, RT-PCR, virus isolation, IHC and antibody detection.

^bPositive identified tissue and the reciprocal titer of 10% tissue suspension in parentheses.

^cLung tissue samples were used in RT-PCR and IHC. Primer sequences and procedures were described in [10]. ND, not done.

^dBoth serum IgM and IgG detection assays were performed.