Table 6.

Joint distribution of clinical signs of footrot and Dichelobacter nodosus strains.

Footrot Score	Negative		aprV2+		aprB2+		aprV2+/B2+		Total
	Number	%	Number	%	Number	%	Number	%	Number
0	3306	74.75	999	22.59	96	2.17	22	0.50	4423
1	1878	52.93	1466	41.32	81	2.28	123	3.47	3548
2	78	11.06	568	80.57	11	1.56	48	6.81	705
3	7	2.02	337	97.40	0	0	2	0.58	346
4	4	2.82	138	97.18	0	0	0	0	142
5	2	2.53	77	97.47	0	0	0	0	79
Total	5275	57.07	3585	38.79	188	2.03	195	2.11	9243