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Rapid MRSA by RT-PCR
MessageUsed for epidemiological purposes
Test Code
MRSAS
Preferred Specimen
Nasal Swab
Instructions
The specimen of choice should be taken from at least 1 cm inside the nares. Lesions in the nose require culture from the advancing margin of the lesion.
Collection
Materials
Culturette swab and transport
Nasal speculum (optional)
Method
1.Carefully insert the swab at least 1 cm into the nares.
2.Firmly sample the membrane by rotating the swab and leaving it in place for 10-15 sec.
3.Withdraw the swab and insert it into the transport container.
4.Label the specimen with the patient demographics and specimen source.
Methodology: Real time PCR for the presence of methacillin resistant Staphylococcus aureus. This test is intended to be used as a measure of colonization with MRSA and does NOT indicate infection. Only nasal sources should be tested
Transport Container
Culturette
Transport Temperature
Refrigerate