The susceptibility of Biomphalaria glabrata from Ourinhos, São Paulo, to strains of Schistosoma mansoni from Belo Horizonte, Minas Gerais and S. José dos Campos, S. Paulo, was studied. It was conclude that the molluscs has a high susceptibility to both strains of Schistosoma mansoni.
Biomphalaria glabrata; Schistosoma mansoni; Schistosomiasis