Table 1.
Crossing-threshold results obtained from real-time RT-PCR analysis of influenza co-infections.
| Sample | Influenza A M-gene (1) | Influenza A HA3 (2) | Influenza A NA2 (3) | Influenza A HA1pdm09 (3) | Influenza A NA1pdm09 (3) |
|---|---|---|---|---|---|
| Y0721354 nasopharyngeal swab | 21.6 | 30.2 | 35 | 26.61 | 25.64 |
| Y0721354 MDCK clone P1 | 13.9 | 14.8 | 20.4 | Neg | Neg |
| Y0721354 MDCK clone P2 | 13.5 | 13.7 | 17.9 | Neg | Neg |
| H3N2 controla | 19.7 | 21.2 | 24.8 | Neg | Neg |
| H1N1pdm09 controlb | 19.7 | Neg | Neg | 20.9 | 22 |
a
CT values for HA3 and NA2 were consistent with results from routine testing of many A/H3N2 positive samples.
b
CT values for HA1 and NA1 were consistent with results from routine testing of many A/H1N1pdm09 positive samples.