Table 1. Detection limits of the RT-PCR technique using mosquito positive samples artificially blood-fed with Zika virus and previously screened by RT-qPCR.

	RT-PCR detection
Cycle threshold	Yes		No		OR	CI 95%		p-value
	N	%	N	%		Inferior	Superior
< 32	55	88.71	4	5.26	1.00
≥ 32	7	11.29	72	94.74	0.01	0.00	0.02	0.00

N, number; %, percentage; OR, Odds Ratio; CI, Confidence Interval.