Table 1.

Locations and coordinates of island and mainland of Paraná State, southern Brazil, where people, dogs, and sand were sampled.

Location	Coordinates	Population	Sampling	%
Islands
Ilha do Mel island	25°34′12″S and 48°18′57″W	1094	113	10.3
Superagui	25°27′19″S and 48°14′50″W	700	49	7.0
Peças	25°27′22″S and 48°20′07″W	350	28	8.0
Mainland
Pontal do Paraná	25°40′26″S and 48°30′39″W	5000a	46	0.92
Guaraqueçaba	25°18′25″S and 48°19′44″W	2182b	92	4.21
	Total		328

^aOnly considered neighborhood area of the mainland port of Pontal do Sul. Pontal do Paraná City had an estimated 27,915 habitants at the time.

^bConsidered only the mainland port at the city urban area. Guaraqueçaba city had an overall estimated 7594 inhabitants at the time.