Table 3.
Quantity of Influenza A matrix gene molecules present in replicate reactions of select water samples analyzed using the Cy 0 method. Samples were unfiltered or were concentrated using the cation-coated filter (CCF) method.
| Molecules/reaction |
|||||
|---|---|---|---|---|---|
| Filtration method | Collection date | Sample | Positive reactions (no.) | x | SD |
| Unfiltered (n = 114) |
11/19/07 | SC-13 | 2 | 3.7 | 1.5 |
| 11/25/07 | MC-21 | 2 | 0.1 | 0.0 | |
| 11/30/07 | SH-11 | 1 | 0.2 | ||
| CCF (n = 194) |
4/7/07 | WA-02 | 2 | 169.8 | 211.4 |
| 10/29/07 | MC-19 | 2 | 3.8 | 1.7 | |
| 11/7/07 | SH-08 | 2 | 6.9 | 1.3 | |
| 11/25/07 | MC-21 | 2 | 290.7 | 31.5 | |
| 11/30/07 | SH-11 | 1 | 5.7 | ||
| 1/2/08 | KB-11 | 3 | 18.1 | 6.2 | |