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New cryptosporidium genotypes in HIV-infected persons.

By N. J. Pieniazek, F. J. Bornay-Llinares, S. B. Slemenda, A. J. da Silva, I. N. Moura, M. J. Arrowood, O. Ditrich and D. G. Addiss

Abstract

Using DNA sequencing and phylogenetic analysis, we identified four distinct Cryptosporidium genotypes in HIV-infected patients: genotype 1 (human), genotype 2 (bovine) Cryptosporidium parvum, a genotype identical to C. felis, and one identical to a Cryptosporidium sp. isolate from a dog. This is the first identification of human infection with the latter two genotypes

Topics: Research Article
Publisher: Centers for Disease Control
OAI identifier: oai:pubmedcentral.nih.gov:2640774
Provided by: PubMed Central

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