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Journal of Clinical Microbiology, February 2006, p. 589-591, Vol. 44, No. 2
0095-1137/06/$08.00+0 doi:10.1128/JCM.44.2.589-591.2006
Copyright © 2006, American Society for Microbiology. All Rights Reserved.
Identification of Cpgp40/15 Type Ib as the Predominant Allele in Isolates of Cryptosporidium spp. from a Waterborne Outbreak of Gastroenteritis in South Burgundy, France
Seth Cohen,1
Frédéric Dalle,2
Anne Gallay,3
Marc Di Palma,4
Alain Bonnin,2 and
Honorine D. Ward1*
Division of Geographic Medicine and Infectious Diseases, TuftsNew England Medical Center, Boston, Massachusetts 02111,1
Laboratoire de Parasitologie Mycologie et Laboratoire de Microbiologie Médicale et Moléculaire (EA 562), CHU, et Faculté de Médecine, Dijon,2
Institut de Veille Sanitaire, Saint Maurice,3
DRASS de Bourgogne, CIR Centre Est, Dijon, France4
Received 3 June 2005/
Returned for modification 18 July 2005/
Accepted 19 October 2005
Cryptosporidium sp. isolates from a waterborne outbreak of diarrhea in France were analyzed by PCR-restriction fragment length polymorphism analysis and sequencing of the Cpgp40/15 locus. Ninety-one percent of the isolates were Cryptosporidium hominis type Ib. The results of this study and those of studies of other outbreaks suggest that the type Ib allele is the predominant allele associated with waterborne cryptosporidiosis.
* Corresponding author. Mailing address: Division of Geographic Medicine and Infectious Diseases, TuftsNew England Medical Center, Boston, MA 02111. Phone: (617) 636-7022. Fax: (617) 636-5292. E-mail:
hward{at}tufts-nemc.org.
Journal of Clinical Microbiology, February 2006, p. 589-591, Vol. 44, No. 2
0095-1137/06/$08.00+0 doi:10.1128/JCM.44.2.589-591.2006
Copyright © 2006, American Society for Microbiology. All Rights Reserved.
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