Table 1. Correlation between Reported Dengue Illness History and Cohort seropositive and seronegative status.

Reported Dengue Illness History	Serostatus				p- value
	Seropositive (n = 939)		Seronegative (n = 147)
	n	%	n	%
Personal	174	18.5	27	18.4	0.002
In Family	280	29.8	47	32.0	0.280
Either Personal or Family	378	40.3	58	39.5	0.034