Table 6.

Spatial distribution of associates and associates with DENV infection by serology

	Initiate household	Distance from initiate household
		> 0–40	> 40–80	> 80–120	> 120–160	> 160–200
Total associates with available serology	187	41	67	51	38	25
EIA positive associates	42 (0.225)	14 (0.341)	12 (0.179)	16 (0.314)	0 (0.000)	2 (0.080)

DENV = dengue virus; JE = Japanese encephalitis; EIA = enzyme immunoassay.

Numbers in parentheses indicate proportions of associates that were EIA positive within the initiate house and for each distance category. Differences are significant, P value < 0.001 by Fisher's exact test.