Table 1.
Rate of H5N1 avian influenza positivity among humans and poultry in the period 2006–2021, with a comparison between before and after the implementation of the supported intervention package
| Avian influenza infection | Period | No. suspected | Mean No. per year |
No. positive | % positive | P value |
|---|---|---|---|---|---|---|
| Human | 2006–2015 | 17,465 | 1,746 | 346 | 2.0 | < 0.001 |
| 2016–2021 | 7,911 | 1,319 | 13 | 0.2 | ||
| Total human | 2006–2021 | 25,376 | 1,586 | 359 | 1.4 | |
| Poultry | 2006–2015 | 144,370 | 14,437 | 3425 | 2.4 | < 0.001 |
| 2016–2021 | 55,534 | 9,256 | 683 | 1.2 | ||
| Total poultry | 2006–2021 | 199,904 | 12,494 | 4108 | 2.1 |