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Identification and characterization of Shigella boydii 20 serovar nov., a new and emerging Shigella serotype.
Woodward, David L; Clark, Clifford G; Caldeira, Richard A; Ahmed, Rafiq; Soule, Geoff; Bryden, Louis; Tabor, Helen; Melito, Pasquale; Foster, Roger; Walsh, Julie; Ng, Lai-King; Malcolm, Georgia B; Strockbine, Nancy; Rodgers, Frank G.
Afiliação
  • Woodward DL; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Clark CG; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Caldeira RA; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Ahmed R; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Soule G; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Bryden L; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Tabor H; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Melito P; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Foster R; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Walsh J; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Ng LK; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Malcolm GB; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Strockbine N; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • Rodgers FG; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
  • And The Canadian Public Health Laboratory Network; Bacteriology and Enteric Diseases Program, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, Canada R3E 3R2 2Bureau of Microbial Hazards, Health Products and Food Branch, Frederick G. Banting Building, Tunney's Pasture, Ottawa, Ontario, Cana
J Med Microbiol ; 54(Pt 8): 741-748, 2005 Aug.
Article em En | MEDLINE | ID: mdl-16014427
ABSTRACT
Analysis of 163 putative Shigella isolates from Canada and the USA showed biochemical reactions consistent with Shigella species, although none of the isolates reacted with antiserum raised against any of the well-established or provisional Shigella serotypes. All these isolates, provisionally designated serotype SH108, were positive for the ipaH gene and the invasion-associated locus. All fermented mannitol, were serologically indistinguishable from each other and showed no reaction in antisera prepared against Escherichia coli serotypes O1 to O181. PCR-RFLP analysis of the genes involved in O-antigen synthesis revealed a common pattern among these isolates that was distinct from recognized Shigella serotypes and E. coli. Between 1999 and 2003, isolates from across Canada were submitted to the National Laboratory for Enteric Pathogens for antibiotic susceptibility testing, phage typing and PFGE. These assays revealed heterogeneity among the members of this serotype. Antimicrobial susceptibility testing with seven antibiotics identified six profiles, with 90 % (45/50) of the isolates resistant to four or more antibiotics and 72 % (36/50) resistant to five or more. All isolates were typable using a panel of 16 phages, with 11 different phage types (PTs) represented. The most common PTs found were PT 3 (64 %), PT 6 (10 %) and PT 16 (6 %). Analysis of XbaI-restricted genomic DNA revealed 16 highly related patterns that were not readily distinguishable from those obtained for some other Shigella serotypes. The World Health Organization Collaborating Center for Shigella has added serotype SH108 to the Shigella scheme as S. boydii serotype 20 (serovar nov.). Strain SH108 (isolate 99-4528) is the reference strain for this serotype.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Shigella boydii / Técnicas de Tipagem Bacteriana / Antígenos O Tipo de estudo: Diagnostic_studies Limite: Humans Idioma: En Ano de publicação: 2005 Tipo de documento: Article
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Shigella boydii / Técnicas de Tipagem Bacteriana / Antígenos O Tipo de estudo: Diagnostic_studies Limite: Humans Idioma: En Ano de publicação: 2005 Tipo de documento: Article