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microbial diseases laboratory branch

Tes​​t​​ Name 

Cyclospora ​​Targeted Amplicon Deep Sequencing 

​

​Test ā€‹ā€‹ā€‹ā€‹ā€‹M​​​e​th​o​​​​d​​​olog​y​
 ā€‹ā€‹Next Generation Sequencing​

​Reflex Testing
Criteria
​
​Cyclospora specimens are routed to MDL for genotyping using Targeted Amplicon Deep Sequencing (TADS) method for public health surveillance and epidemiologic investigations only. Sequence data is uploaded to CDC for analysis. No reports are released by MDL.

​Pre-A​pproval Required​​
​
​Yes.​ Please contact MDL at MDL.Submissio​ns@CDPH​.ca.gov ā€‹
​Supp​lemental Information and Required Form(s)​
​
​​Test Request Form for Cyclospora Targeted Amplicon Deep Sequencing (TADS). The submission form will be shared once shipment is approved.​​
​Requir​ed Specimen Type(s)​
​​​Stool specimen submitted either in a Cary Blair or at least 3 aliquots in 2 mL sterile microcentrifuge tubes. Please secure top of container/ tubes with parafilm to avoid leakage during transport.  

​Minimum Volume Required
​
If submitted in microcentrifuge tube, 2 mL.

​Specimen Stability​

​​Refrigerated (2 – 8°C): up to 15 days

​​Rejection Criteria​

  • ​​​Specimens collected in Formalin will be rejected.
  • ​Leaking samples.
  • Specimen other than stool such as fecal broth.
​
Storage/Transport​
Condition
​
​
  • ​​Refrigerated: 2 – 8°C
  • ​​​Frozen: -20°C or other (please indicate on Test Request Form)

​Transport Medium,​
if applicable
​

​Cary-Blair modified media or VTM (Viral Transport Media)​​

​​Spe​cimen Labeling​
​​Containing patient identifiers: name, DOB, and collection date

​Shipping Instructions and Specimen Handling Requirements​
​​​​​Specimen(s) should be shipped according to International Air Transport Association (IATA) and International Civil Aviation Organization (ICAO) regulations for biological specimens.​​

Ship to:

California Depart​ment of Public Health​
Microbial Diseases Laboratory ​
ATTN:  ​​Molecular Characterization Unit​​
850 Marina Bay Parkway, Specimen Receiving Room B106
Richmond, CA  94804
​Spec​​imen Collection Instructions, if applicable

​Not Applicable
​Turnaround Time

​​Not Applicable​
​​Interferences & Limitations​
None​
​Reference Range​

​​Not Applicable​​​​
​Additional Information​
​None
​​MDL Point of Contact​

​MDL - Molecular Characterization Unit 
Phone: (510) 412-3940, M–F PST.​
Email MDL.Submissions@CDPH.ca.gov 
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