Realities, challenges and benefits of antimicrobial stewardship in dairy practice in the United States

PL Ruegg - Microorganisms, 2022 - mdpi.com
The use of antimicrobials for the treatment of food-producing animals is increasingly
scrutinized and regulated based on concerns about maintaining the efficacy of …

Prevalence and mechanisms of antibiotic resistance in Escherichia coli isolated from mastitic dairy cattle in Canada

S Majumder, D Jung, J Ronholm, S George - BMC microbiology, 2021 - Springer
Background Bovine mastitis is the most common infectious disease in dairy cattle with major
economic implications for the dairy industry worldwide. Continuous monitoring for the …

The use of kernel density estimation with a bio-physical model provides a method to quantify connectivity among salmon farms: spatial planning and management with …

DL Cantrell, EE Rees, R Vanderstichel… - Frontiers in Veterinary …, 2018 - frontiersin.org
Connectivity in an aquatic setting is determined by a combination of hydrodynamic
circulation and the biology of the organisms driving linkages. These complex processes can …

Initial diet shapes resistance-gene composition and fecal microbiome dynamics in young ruminants during nursing

T Chen, S Liu, S Zhang, H Song, Y Zhuang, J Ma… - Science of The Total …, 2024 - Elsevier
This study was conducted to examine how colostrum pasteurization affects resistance genes
and microbial communities in calf feces. Forty female Holstein calves were randomly …

[HTML][HTML] Antibiotic resistance profile and detection of degradative enzymes by Enterobacteriaceae isolated from raw goat milk

GLPA Ramos, J dos Santos Nascimento - Germs, 2021 - ncbi.nlm.nih.gov
Methods Isolates from 21 raw goat milk samples purchased in the State of Rio de Janeiro,
Brazil, were identified by mass spectrometry, after isolation on Violet Red Bile Glucose agar …

Incidence and treatments of bovine mastitis and other diseases on 37 dairy farms in Wisconsin

JL Gonçalves, JL de Campos, AJ Steinberger, N Safdar… - Pathogens, 2022 - mdpi.com
The aim of this research was to describe the incidence and treatments of mastitis and other
common bovine diseases using one year of retrospective observational data (n= 50,329 cow …

Detection of Cephalosporin and Fluoroquinolone Resistance Genes via Novel Multiplex qPCR in Fecal Salmonella Isolates From Northern Californian Dairy Cattle …

C Basbas, BA Byrne, M Chigerwe, ED Escobar… - Frontiers in …, 2021 - frontiersin.org
The objectives of this study were to evaluate the prevalence of extended spectrum β-
lactamase (ESBL) genes, AmpC-type β-lactamase (ACBL) genes, and plasmid mediated …

Prevalence and molecular characterization of multi-resistant Escherichia coli isolates from clinical bovine mastitis in China

H Zhao, H Ma, C Song, S Fan, H Fan, W Zhou… - Animal …, 2024 - Taylor & Francis
Different antibiotics are used to treat mastitis in dairy cows that is caused by Escherichia coli
(E. coli). Antimicrobial resistance in food-producing animals in China has been monitored …

[HTML][HTML] Longitudinal study on the prevalence of extended spectrum cephalosporins-resistant Escherichia coli colonization in Dutch veal farms

TJB Gonzalez, F Marcato, E de Freitas Costa… - Veterinary …, 2022 - Elsevier
A longitudinal study was performed to investigate the prevalence of Extended-Spectrum
Cephalosporin-Resistant (ESC-R) Escherichia coli colonization in Dutch veal farms. Rectal …

[PDF][PDF] Presence of antibiotic-resistant Enterococcus faecalis in colostrum supplied to calves

S Cunha, R Soares, M Maia, G Igrejas… - Meeting of the The 1st …, 2021 - sciforum.net
Colostrum can be responsible for colonizing calves gastrointestinal tract by an- 21 tibiotic-
resistant bacteria, such as Enterococcus faecalis one of the main indicators of fecal 22 …