Table 1 Distribution of the 103Â Staphylococcus aureus clinical mastitis isolates according to region and herd
Region | Herd | Â | No. of milk samples | No. of isolates | Total isolates of region |
|---|---|---|---|---|---|
Beijing | a | Â | 407 | 41 | 48 |
b | Â | 53 | 5 | ||
c | Â | 28 | 2 | ||
Ningxia | d | Â | 46 | 5 | 16 |
e | Â | 31 | 4 | ||
f | Â | 29 | 3 | ||
g | Â | 28 | 3 | ||
h | Â | 28 | 1 | ||
Heilongjiang | i | Â | 56 | 11 | 11 |
Hebei | j | Â | 38 | 6 | 11 |
k | Â | 23 | 4 | ||
l | Â | 22 | 1 | ||
Inner Mongolia | m | Â | 25 | 3 | 5 |
n | Â | 22 | 2 | ||
Liaoning | o | Â | 15 | 2 | 4 |
p | Â | 15 | 2 | ||
Guangdong | q | Â | 98 | 3 | 3 |
Shandong | r | Â | 40 | 3 | 3 |
Henan | s | Â | 17 | 2 | 2 |
Total | 19 | Â | 1021 | 103 | 103 |