| Pre vaccination IPs | Post vaccination IPs | ||||||
---|---|---|---|---|---|---|---|---|
 | Chicken | Duck | Mixed | Other | Chicken | Duck | Mixed | Other |
Total number(proportion) | 318(0.32) | 577 (0.57) | 72 (0.07) | 38(0.04) | 13(0.11) | 91(0.8) | 4(0.04) | 6(0.05) |
No. of birds initially at risk(proportion) | Â | Â | Â | Â | Â | Â | Â | Â |
1-50 head | 58(0.18) | 27(0.05) | 8 (0.11) | 0 | 7(0.54) | 18(0.2) | 3(0.75) | 6(1) |
51-200 head | 77(0.24) | 96(0.17) | 25 (0.35) | 1(0.03) | 2(0.15) | 23(0.25) | 0 | 0 |
201-500 head | 74(0.23) | 152(0.26) | 22 (0.31) | 0 | 0 | 18(0.2) | 1(0.25) | 0 |
501-1,000 head | 46(0.14) | 154(0.27) | 11 (0.15) | 0 | 1(0.08) | 18(0.2) | 0 | 0 |
1,001-1,500 head | 21(0.07) | 76 (0.13) | 1 (0.01) | 1(0.03) | 2(0.15) | 7(0.08) | 0 | 0 |
1,501-3,000 head | 21(0.07) | 55 (0.10) | 1 (0.01) | 6(0.16) | 0 | 6(0.07) | 0 | 0 |
3,001-6,000 head | 15(0.05) | 13 (0.02) | 2 (0.03) | 10(0.26) | 0 | 1(0.01) | 0 | 0 |
>6,000 heads | 6(0.02) | 4 (0.01) | 2 (0.03) | 20(0.53) | 1(0.08) | 0 | 0 | 0 |
No. of birds reported dead (proportion) | Â | Â | Â | Â | Â | Â | Â | Â |
1-20 head | 58(0.18) | 37(0.06) | 9(0.13) | 0 | 9(0.69) | 25(0.27) | 4(1) | 6(1) |
21-50 head | 67(0.21) | 82(0.14) | 20(0.28) | 1(0.03) | 1(0.08) | 21(0.23) | 0 | 0 |
51-150 head | 71(0.22) | 145(0.25) | 24(0.33) | 0 | 0 | 16(0.18) | 0 | 0 |
151-300 head | 50(0.16) | 123(0.21) | 6(0.08) | 10(0.26) | 0 | 12(0.13) | 0 | 0 |
301-500 head | 36(0.11) | 87(0.15) | 5(0.07) | 4(0.11) | 1(0.08) | 6(0.07) | 0 | 0 |
501-1,000 head | 18(0.06) | 63(0.11) | 5(0.07) | 5(0.13) | 1(0.08) | 7(0.08) | 0 | 0 |
>1,001 head | 18(0.06) | 40(0.07) | 3(0.04) | 18(0.47) | 1(0.08) | 4(0.04) | 0 | 0 |