House's concentration of vivax clinical episodes in Candelária and Teotônio.

Candelária A corresponds to the sub area of the locality less than 100 m distant from the mosquitoes' breeding sites; Candelária B corresponds to the sub area more than 100 m distant from the mosquitoes' breeding sites; Teotônio Riverine corresponds to the riverside area with households of riverside dwellers (“ribeirinhos”); Teotônio Non Riverine correspond to non riverside areas (“non ribeirinhos”).VMC = number of vivax malaria cases.