Casandra
Casandra Test Code QD08159Version 1 (DRAFT)
Performing Lab
Lab Quest DiagnosticsLab Test ID 70194
Ehrlichia ewingii DNA, Real‑Time PCR
Clinical Use
Order TestUse
Molecular detection of Ehrlichia ewingii DNA by real‑time PCR assists in the early diagnosis of infection by this tick‑borne pathogen, especially in the first week of illness when serologic methods may be negative and early treatment is critical.
Special Instructions
Not provided.
Limitations
Negative PCR results do not rule out ehrlichiosis; sensitivity is highest in the first week of illness and declines after treatment or later in disease course.
Test Details
Methodology
PCR-based (PCR)
Biomarkers
Ehrlichia ewingii
MicroorganismDetection of Ehrlichia ewingii DNA • Other • Binary (Detected / Not Detected)
Result Turnaround Time
5 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Whole Blood
Volume
Not provided
Minimum Volume
Not provided