Table 2.
June | July | August | September | October | November/December | Total | |
---|---|---|---|---|---|---|---|
Horses tested | 587 | 648 | 646 | 630 | nd | nd | 2511 |
Horses WNV IgM Ab positive | 7 (1.19%) | 18 (2.78%) | 14 (2.17%) | 5 (0.76%) | nd | nd | 44 (1.75%) |
Districts with WNV IgM positive horses | 4 (16%) | 8 (32%) | 7 (28%) | 3 (12%) | nd | nd | 13 (52%) |
Mosquito pools tested | 214 | 392 | 240 | nd | nd | nd | 846 |
Mosquito pools WNV positive | 24 (11.21%) | 59 (15.05%) | 24 (10%) | nd | nd | nd | 107 (12.65%) |
Districts with WNV positive mosquito pools | 8 (32%) | 11 (44%) | 8 (32%) | nd | nd | nd | 13 (52%) |
Wild birds tested | 13 | 27 | 81 | 53 | 57 | 70 | 301 |
Wild birds WNV positive | 2 (15.39%) | 2 (7.41%) | 3 (3.7%) | 4 (7.55%) | 5 (8.77%) | 5 (7.14%) | 21 (6.98%) |
Districts with WNV positive wild birds | 1 (4%) | 2 (8%) | 3 (12%) | 3 (12%) | 3 (12%) | 2 (8%) | 9 (36%) |
nd: not done.