| Synonym(s): | Cyclospora, Cyclosporiasis |
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| Requisition Form | G2-B |
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| Test Description | Real-time PCR for Cyclospora spp. |
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| Pre-Approval Needed | N/A |
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| Supplemental Information Required | N/A |
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| Supplemental Form(s) | N/A |
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| Performed on Specimens from (sources) | Human |
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| Sample/Specimen Type for Testing | Stool samples |
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| Minimum Volume/Size Required | At least 500 µL |
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| Storage/Preservation Prior to Shipping | Specimen must be kept cold between 2°C – 8°C. |
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| Transport Medium | - Raw stool
- Stool treated with PCR compatible fixatives
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| Specimen Labeling | - At least two patient identifiers are required on specimen (e.g., patient full name, date of birth, medical record number).
- Three patient identifiers are preferred.
- Patient identifiers on specimen label must exactly match identifiers on submission form. (e.g., abbreviated name on label and full name on form is not acceptable.)
- Additional DSHS Laboratory specimen labeling guidelines available online here.
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| Shipping and Specimen Handling Requirements | - Ship according to Dangerous Goods Regulations, IATA, and/or CFR 49.
- Category B Biological Substance, UN3373 shipping requirements apply.
- Handle as infectious agent using universal precautions.
- Submitters are responsible for packaging and shipping specimens according to regulatory requirements.
- Ship specimens overnight Monday-Thursday to avoid weekend deliveries.
- Additional DSHS Laboratory specimen labeling guidelines online here.
- Specimens must be received on cold packs or wet ice.
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| Method | Real-time PCR |
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| Turn-around Time | 48 business hours |
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| Interferences/Limitations | Only samples positive for Cyclospora will produce a positive result. |
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| Common Causes for Rejection | - insufficient specimen volume
- improper storage temperature
- specimen dried out
- specimens over two years old
- failure to meet shipping/transportation guidelines
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| Additional Information | N/A |
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