Why the test is performed
To identify selected bacterial, viral or parasitic causes of gastrointestinal illness.
Laboratory Testing Online / Microbiology
Test and specimen
Avoid contaminating stool with urine or toilet water; follow collection and transport instructions and disclose recent antibiotics or travel.
Laboratory results should be interpreted by a qualified professional using the correct reference interval, method, symptoms, history and other findings. A normal or abnormal value rarely confirms or excludes a condition by itself.
To identify selected bacterial, viral or parasitic causes of gastrointestinal illness.
Persistent, severe, bloody, outbreak-associated or travel-related diarrhoea and public-health investigation.
Depending on the question, stool is cultured, examined microscopically, tested for antigen/toxin or analysed by a molecular panel.
Used for infectious gastroenteritis including Salmonella, Shigella, Campylobacter, C. difficile or parasitic infection according to the selected method.
C. difficile assay, ova and parasite examination, faecal inflammatory markers, blood tests or endoscopy when infection is not the only concern.
Primary public reference
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