Table 4 Burden of Mycobacterium avium subspecies paratuberculosis infection in cow-calf operations reported by the US cow-calf veterinarians
Respondent type | Responses | Median (IQR) of non zero responses (%) | Range of all responses (%) | Pa | |
|---|---|---|---|---|---|
Total | Non-zeros | ||||
Cattle infected with MAP in practice clientele | |||||
JD certified | 109 | 105 | 2 (1–5) | 0–60 | 0.483 |
Not certified | 162 | 154 | 2 (1–5) | 0–30 | |
Performed risk assessment | 111 | 109 | 2 (1–5) | 0–50 | 0.723 |
Did not perform risk assessment | 154 | 144 | 3 (1–5) | 0–60 | |
Client herds with animal(s) infected with MAP | |||||
JD certified | 110 | 106 | 20 (5–50) | 0–100 | 0.006 |
Not certified | 166 | 156 | 10 (3–34) | 0–100 | |
Performed risk assessment | 112 | 110 | 15 (5–50) | 0–100 | 0.010 |
Did not perform risk assessment | 158 | 146 | 10 (2–50) | 0–100 | |
Infected cattle within MAP infected client herd | |||||
JD certified | 107 | 107 | 5 (3–10) | 1–80 | 0.454 |
Not certified | 154 | 154 | 5 (2–10) | 0.01–40 | |
Performed risk assessment | 111 | 111 | 5 (2–10) | 0.05–80 | 0.268 |
Did not perform risk assessment | 143 | 143 | 5 (3–10) | 0.01–70 | |