Bakhshi B, Naseri H, Zahraei S M, Afshani M, Pourshafie M. Report on Clonal Dissemination of a New Vibrio choleraeSerotype O1 Biotype El Tor Strain in Kurdstan in Summer of 2007. Iran J Med Microbiol 2007; 1 (2) :67-69
URL:
http://ijmm.ir/article-1-87-en.html
1- Department of Bacteriology, Pasteur Institute ofIran
2- Health Centre of Kurdestan province, Kordestan University of Medical sciences
3- Center for Disease Control, Department of Food borne and Water borne disease, Tehran
4- Department of Bacteriology, Pasteur Institute ofIran , pour@pasteur.ac.ir
Abstract: (12435 Views)
Background and Objectives: Cholerae disease caused by toxigenic V. cholerae, is a major public health
problem in developing countries including Iran. Epidemiological surveillance and comparative molecular
analysis of isolates have demonstrated clonal diversity among epidemic strains and a continual emergence of
new clones of toxigenic V.cholerae.
Material and Methods: A total of 20 V.cholerae strains were sent to Pasteur Institute of Iran in September
of 2007 from Kordestan province which includes strains of different sub-serotypes. After biochemical
identification, isolates subjected to molecular analysis including Pulsed-Field Gel Electrophoresis (PFGE) of
NotI digested genomic DNA according to the standardized protocol by Centre of Disease Control (CDC).
Results: PFGE results showed a single pattern for all isolates.
Conclusion: The results were interpreted in comparison with patterns obtained by isolates of previous years
and showed clonal dissemination of a new clone in Kordestan province in this year.
Type of Study:
Original Research Article |
Subject:
Medical Bacteriology Received: 2007/09/11 | Accepted: 2007/09/24 | ePublished: 2013/11/11