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| Sample | Equines, n (%) |
Chickens, n (%) |
||||
|---|---|---|---|---|---|---|
| July 2002* | July 2003 | August 2004 | December 2002* | July 2003 | July 2004 | |
| WNV positive | 10 (2.8) | 94 (19.3) | 70 (16.2) | 11 (52.4) | 11 (1.7) | 5 (0.6) |
| Unknown flavivirus positive |
0 |
10 (2.1) |
11 (2.6) |
0 |
1 (0.2) |
2 (0.2) |
| Total tested | 360 | 487 | 431 | 21 | 656 | 801 |
*Data from the serosurveys conducted in 2002 have been presented elsewhere (1).
