Rhodococcus equi (rtPCR) – Equine
Test name
Rhodococcus equi (rtPCR) – Equine
Test Code
E150
Section
Molecular Diagnostics
Species
Equine
Specimen
One or more of the following: moist swabs of the affected areas (nasal exudate swab) or 2 ml of Pleural fluid/Tracheal wash/Transtracheal wash
Collection Guidelines
- Moist swabs are preferred; it is recommended to add 1-2 drops of sterile saline to the swab and place in a sterile, leak-proof container (e.g. red top tube)
- Collect an adequate amount of Pleural fluid/Tracheal wash/Transtracheal wash in a plain red top tube.
- Refrigerate sample at 4oC until shipment.
Turnaround time
14-21 Days
Packing Instructions
Label each sample with the animal’s name and a unique identifier, using a permanent marker or a secure adhesive label. Ensure the submittal form is completed with the animal’s information and relevant medical history.
References
- Giguère, S., et al. “Advances in the Diagnosis and Treatment of Rhodococcus equi Infections in Foals.” Journal of Equine Veterinary Science, 2021.
- Berghaus, L.J., et al. “Utility of Real-Time PCR for the Early Detection of Rhodococcus equi in Foals.” Veterinary Clinics of North America: Equine Practice, 2022.
- Prescott, J.F., et al. “Molecular Diagnostics for Rhodococcus equi in Equine Practice: Applications and Limitations.” Journal of Veterinary Diagnostic Investigation, 2023.
