Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2008 Jul;14(7):1123-5.
doi: 10.3201/eid1407.080175.

Molecular typing of Trypanosoma cruzi isolates, United States

Affiliations

Molecular typing of Trypanosoma cruzi isolates, United States

Dawn M Roellig et al. Emerg Infect Dis. 2008 Jul.

Abstract

Studies have characterized Trypanosoma cruzi from parasite-endemic regions. With new human cases, increasing numbers of veterinary cases, and influx of potentially infected immigrants, understanding the ecology of this organism in the United States is imperative. We used a classic typing scheme to determine the lineage of 107 isolates from various hosts.

PubMed Disclaimer

References

    1. Dorn PL, Perniciaro L, Yabsley MJ, Roellig DM, Balsamo G, Diaz J, et al. Autochthonous transmission of Trypanosoma cruzi, Louisiana. Emerg Infect Dis. 2007;13:605–7. - PMC - PubMed
    1. Clark CG, Pung OJ. Host specificity of ribosomal DNA variation in sylvatic Trypanosoma cruzi from North America. Mol Biochem Parasitol. 1994;66:175–9. 10.1016/0166-6851(94)90045-0 - DOI - PubMed
    1. Briones MR, Souto RP, Stolf BS, Zingales B. The evolution of two Trypanosoma cruzi subgroups inferred from rRNA genes can be correlated with the interchange of American mammalian faunas in the Cenozoic and has implications to pathogenicity and host specificity. Mol Biochem Parasitol. 1999;104:219–32. 10.1016/S0166-6851(99)00155-3 - DOI - PubMed
    1. Yeo M, Acost N, Llewellyn M, Sánchez H, Adamson S, Miles GA, et al. Origins of Chagas disease: Didelphis species are natural hosts of Trypanosoma cruzi I and armadillos hosts of Trypanosoma cruzi II, including hybrids. Int J Parasitol. 2005;35:225–33. 10.1016/j.ijpara.2004.10.024 - DOI - PubMed
    1. Barnabé C, Yaeger R, Pung O, Tibayrenc M. Trypanosoma cruzi: a considerable phylogenetic divergence indicates that the agent of Chagas disease is indigenous to the native fauna of the United States. Exp Parasitol. 2001;99:73–9. 10.1006/expr.2001.4651 - DOI - PubMed

Publication types

LinkOut - more resources