Reference | Duse2015a (10163)

Risk factors for quinolone-resistant Escherichia coli in feces from preweaned dairy calves and postpartum dairy cows.


Duse, Anna; Waller, Karin Persson; Emanuelson, Ulf; Unnerstad, Helle Ericsson; Persson, Ylva; Bengtsson, Björn (Sweden)

Journal of Dairy Science (2015)

Reference


Cases and control farms were selected from 84 farms. A total of 11 control farms were asked in random order to participate until 10 farms could be enrolled. Each farm was visited once between November 2013 and March 2014. The corresponding author interviewed the farmer or the herdsman regarding herd management, assessed the general hygiene on the farm. Fecal samples were collected rectally from up to 15 calves and up to 5 cows in each herd.

Fecal samples were collected rectally

AST Method: None

Reference explicitly reports AST breakpoints: True

Reference reports using a MIC table: False

Is Excluded: False

Country Sub-Region Sub-Region Detail
Sweden None None
ID Note Resolution

Factors


Title Host Host Production Stage Description ROs
Housing at calving Cattle Dairy Cows Farm Single pen or tiestalls Vs. Group pens or freestall cubicles 1
Overall farm hygiene Cattle Dairy Cows Farm Better than average Vs. Less than average 1
Purchase of new cattle Cattle Dairy Cows Farm Purchase of new cattle 1
Sharing animal transport with other livestock farmers Cattle Dairy Cows Farm Sharing animal transport with other livestock farmers 1