Table 3.
Quantity (RNA copies/m3 of air) of H5N8 HPAIV in positive sampling events collected inside and outside duck and chicken premises.
| Sampling location | Duck |
Chicken |
||||||
|---|---|---|---|---|---|---|---|---|
| n | GM | GSD | max | n | GM | GSD | max | |
| Inside | 3 | 1.76E + 05 | 7.6 | 1.25E + 06 | 2 | 1.15E + 05 | 5.4 | 3.79E + 05 |
| External exhaust fans | 3 | 3.46E + 05 | 1.9 | 5.38E + 05 | 1 | 1.24E + 05 | – | – |
| Outside 5 m | 3 | 2.27E + 05 | 3.3 | 7.64E + 05 | 1 | 1.24E + 05 | – | – |
| Downwind (50–110 m) | 1 | 8.72E + 04 | – | – | 2 | 5.73E + 04 | 0 | – |
| Loading for culling | 1 | 2.69E + 06 | – | – | ||||
GM, geometric mean; GSD, geometric standard deviation.