Table 2.

Use of the immunochromatography kit to detect chikungunya virus antigen in sera co-infected with dengue virus

	Group	Criteria	Sample Numbers	IC kit Positive Numbers	(%)
CHIKV+DENV co-infection	Group D1	CHIKVq RT-PCR + ve /CHIKV IgM + ve	3	3	100
	Group D2	CHIKVq RT-PCR + ve /CHIKV IgM-ve	6	6	100
	Group D3	CHIKV qRT-PCR-ve /CHIKV IgM + ve	11	0	0
DENV	Group D4	CHIKVq RT-PCR-ve /CHIKV IgM-ve	15	1	6.6