Test Code MEASR Measles Virus, Molecular Detection, PCR, Throat
Ordering Guidance
Polymerase chain reaction testing (this test) is recommended as the first-line test if a patient has symptoms of measles (ie, cough, fever, conjunctivitis, rash).
If serology has been performed and IgM-class antibodies against measles are detected (ROGM / Measles (Rubeola) Virus Antibody, IgM and IgG, Serum), this test should be ordered to confirm measles infection.
Shipping Instructions
Specimens should be transported as soon as possible.
Specimen Required
Specimen Type: Throat Swab
Supplies: Culturette (BBL Culture Swab) (T092)
Container/Tube: Sterile container with transport media
Specimen Volume: Entire collection
Collection Instructions:
1. Collect specimen by swabbing back and forth over mucosal surface to maximize recovery of cells.
2. Swab must be placed into viral transport media (eg, M4-RT, M4, M5, Bartels FlexTrans Transport Media, Jiangsu Transport Media)
Specimen Type
VariesSpecimen Minimum Volume
0.3 mL
Specimen Stability Information
Specimen Type | Temperature | Time | Special Container |
---|---|---|---|
Varies | Refrigerated (preferred) | 7 days | |
Frozen | 7 days |
Reject Due To
E-swab, calcium alginate-tipped swab, wood swab, dry swab, or transport swab containing gel or charcoal additive | Reject |
Reference Values
Negative
Day(s) Performed
Monday through Friday
Report Available
1 to 3 daysSpecimen Retention Time
1 weekPerforming Laboratory
Mayo Clinic Laboratories in RochesterCPT Code Information
87798