TABLE 3.
Reverse-transcription loop-mediated isothermal amplification (RT-LAMP) results for 10-fold and 100-fold dilutions of 13 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)–positive samples from University of Wisconsin Hospitals and Clinics (UWHC)
|
Sample |
1:10 dilution result |
1:100 dilution result |
Undiluted vRNA load (copies/μL) |
| UWHC1 | 1/2 | 0/2 | 3.25 × 102 |
| UWHC2 | 0/2 | 0/2 | 10.9 |
| UWHC3 | 2/2 | 2/2 | 5.17 × 104 |
| UWHC4 | 2/2 | 2/2 | 3.57 × 103 |
| UWHC5 | 1/2 | 0/2 | 6.81 × 102 |
| UWHC6 | 0/2 | 0/2 | 37.4 |
| UWHC7 | 0/2 | 0/2 | 0.701 |
| UWHC8 | 1/2 | 0/2 | 8.10 × 102 |
| UWHC9 | 0/2 | 0/2 | 0.402 |
| UWHC10 | 2/2 | 0/2 | 3.72 × 103 |
| UWHC11 | 2/2 | 1/2 | 1.10 × 104 |
| UWHC12 | 0/2 | 0/2 | 1.75 |
| UWHC13 | 0/2 | 0/2 | 1.14 |
Abbreviation: vRNA, viral RNA.