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Sensitivity of antigen detection tests from frozen specimens using cell culture as the gold standard (Monto et al., 2001)
| Influenza type | Flu OLA sensitivity (%) | Quickvue sensitivity (%) | Directogen A and B sensitivity (%) | Directogen A sensitivity |
|---|---|---|---|---|
| A H3N2 | 22 | 22 | 50 | 89% |
| A H1N1 | 0 | 0 | 0 | 40% |
| B | 0 | 0 | 66 | NA |
