2017-03-282017-03-281995-09CARNEIRO, José Roberto; GUIMARÃES, Osvaldira Seabra; CURY, Flávia Cotrim; RODRIGUES, Nicanor; LIMA, José Divino. Diagnóstico sorológico da criptosporidiose humana. Revista de Patologia Tropical, Goiânia, v. 24, n. 2, p. 25-217, jul./dez. 1995. Disponível em: <https://www.revistas.ufg.br/iptsp/article/view/19691/11354>.0301-0406http://repositorio.bc.ufg.br/handle/ri/11658In order to verify íhe prevalence of Cryptosporidium, in human individuais, through the Indírect Immunofluorescence test (IIF), será from 74 immunodeficient patients were examined, with an IgG occurrence of 55,40%. We have verified an estimated global prevalence of 9,05% in 210 será of examined children. The antigen employed was the one obtained from the distai portion of the posterior third of the ileum of calves experimentally inoculated with C. parvum. The IIF test sensitivity, taking the faecal smears as a pattern, was of 79,27%. The prevalence in será from 44 countrymen examined, was 6,8% (3 positive cases) at l :40 dilution.porAcesso AbertoCryptosporidium parvumReação de munofluorescência indiretaSeres humanosIndirect immunofluorescence reactionHumans beingsArtigo