Test Code LAB0001952 COVID-19/SARS COV2, NAAT
Methodology
Nucleic Acid Amplification
Aptima SARS-COV2 assay combines the technologies of target capture, transcription-mediated amplification (TMA), and dual kinetic assay (DKA)
Performing Laboratory
CentraCare Laboratory Services
Specimen Requirements
Important Note:
Specimens may contain extremely high level of organisms. To avoid crosscontamination during specimen handling, please follow these recommendations.
1. Ensure specimen vials do not come in contact with other specimens
2. Individually bag each vial in a clean biohazard bag
3. Avoid touching the foil tops of the vials
4. Clean specimen processing areas at least once daily with disinfectant
Submit one of the following specimens:
Preferred Specimen Type: Oropharyngeal sample (throat)
Container/Tube:
Aptima Direct Load tube Collection Kit (includes transport media and swab)
Collection Instructions:
1. Don proper PPE.
2. Insert swab from Aptima Direct Load Collection kit into the posterior pharynx and tonsillar areas.
3.Rub swab over both tonsillar pillars and posterior oropharynx and avoid touching the tongue, teeth, and gums.
4. Place oropharyngeal swab immediately into the transport media vial that comes with the kit. Aseptically, break swab shaft off near at the notched point on the shaft or aseptically cut shaft near tip to ensure the cap can be secured.
5. Label with patient's name, second unique identifier (e.g. medical record number or date of birth), date and time of collection.
6. Specimen source is required on vial.
Specimen Transport Temperature
Aptima Direct Load tube Collection Kit at 2-300 C for up to 6 days
Reference Values
Negative (reported as positive or negative)
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
87635