Serotyping
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Requisition Forms
Reference Details
Serotyping of Escherichia coli
- Gastroenteritis
- Septicaemia
- Bacteraemia
- Neonatal meningitis
Isolate from urine, stool, blood, environmental, food, other.
Isolate provided on appropriate culture medium for E. coli.
Send as growth on appropriate culture medium or in appropriate transport medium. Culture vessel should be leak-proof or sealed appropriately.
Shipping of specimens shall be done by a TDG certified individual in accordance with TDG regulations. For additional information regarding classification of specimens for the purposes of shipping, consult either Part 2 Appendix 3 of the TDG Regulations or section 3.6.2 of the IATA Dangerous Goods Regulations as applicable.
Gastroenteritis, septicemia, infection, other.
Completed Enteric Diseases Program requisition form.
N/A
Agglutination assay*(1)
In-silico serotype prediction
- Gross RJ, Rowe B. The serotyping of Escherichia coli In: Sussman M, ed. The Virulence of Escherichia coli: Reviews and Methods. London: Society for General Microbiology, Academic Press, 1985:345-63
Note: In-silico serotyping will be provided for isolates that are rough or non-motile. All isolates may undergo in-silico serotype analysis for verification and quality control.
21 calendar days. Note: Turnaround times for routine isolates may be extended during major foodborne outbreak activities or due to limited availability of resources
Pathogen Safety Data Sheets: Infectious Substances – Escherichia coli, enterohemorrhagic
Pathogen Safety Data Sheets: Infectious Substances – Escherichia coli, enteroinvasive
Pathogen Safety Data Sheets: Infectious Substances – Escherichia coli, enteropathogenic
Pathogen Safety Data Sheets: Infectious Substances – Escherichia coli, enterotoxigenic