¹ University of the State of Pará, Brazil; ;

² Department of Parasitology of the Evandro Chagas Institute / Health Surveillance Service / Ministry of Health ;

³ Hospital Women’s Health, Belém, Pará, Brazil ;

⁴ University of the State of Pará, Brazil ;

⁵ Federal University of Pará, Brazil ;

⁶ Department of Tropical Medicine, Federal University of Pará, Belém, Pará, Brazil ;

⁷ INSTITUTO EVANDRO CHAGAS/FACULDADE DE MEDICINA UNIVERSIDADE FEDERAL DO PARÁ