Table 2.
Bacterial isolates (n = 193) from clinical and subclinical cases of bovine mastitis in three states.
| Ecoli | Koxy | Kpne | SA | Sdys | Sube | Total isolates | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measurement | n = 34 | % | n = 4 | % | n = 13 | % | n = 66 | % | n = 36 | % | n = 40 | % | N = 193 | % |
| LF (n = 47) | 10 | 29.4% | 3 | 75.0% | 0 | 0.0% | 16 | 24.2% | 11 | 30.6% | 13 | 32.5% | 53 | 27.5% |
| LR (n = 37) | 5 | 14.7% | 0 | 0.0% | 5 | 38.5% | 14 | 21.2% | 7 | 19.4% | 6 | 15.0% | 37 | 19.2% |
| RF (n = 52) | 9 | 26.5% | 0 | 0.0% | 5 | 38.5% | 23 | 34.8% | 12 | 33.3% | 13 | 32.5% | 62 | 32.1% |
| RR (n = 38) | 10 | 29.4% | 1 | 25.0% | 3 | 23.1% | 13 | 19.7% | 6 | 16.7% | 8 | 20.0% | 41 | 21.2% |
| Clinical mastitis (n = 63) | 27 | 79.4% | 3 | 75.0% | 5 | 38.5% | 6 | 9.1% | 19 | 52.8% | 17 | 42.5% | 77 | 39.9% |
| Subclinical mastitis (n = 88) | 7 | 20.6% | 1 | 25.0% | 8 | 61.5% | 60 | 90.9% | 17 | 47.2% | 23 | 57.5% | 116 | 60.1% |
| Share of total isolates (n = 193) | 34 | 17.6% | 4 | 2.1% | 13 | 6.7% | 66 | 34.2% | 36 | 18.7% | 40 | 20.7% | ||
LF: Left front, LR: Left rear, RF: Right front, RR: Right rear, Ecoli: E. coli, Koxy: Klebsiella oxytoca, Kpne: K. pneumoniae, SA: Staphylococcus aureus, Sdys: Streptococcus dysgalactiae, Sube: Streptococcus uberis.