Table 1.

Contamination rates of sample sites by parasites encountered.

	Sample sites
Parasites	Road	Houses	Market	Schools	Total
		n (%)	n (%)	n (%)	n (%)
Ascaris spp	2 (4)	2 (4)	4 (8)	0	8 (2)
Trichuris spp	0	4 (8)	0	0	4 (1)
Hookworms	0	0	1 (2)	0	1 (0.3)