🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-03
Molecular Investigation Of Toxoplasma Gondii In Raw Bovine Milk From Small Rural Properties In Brazil
Simone Baldini Lucheis et al.
Jackieline Sampaio Steinle3, Andresa Xavier Frade Gomes3, Isabella Neves Aires4, Maria Izabel Merino De Medeiros1, Virgínia Bodelão Richini-Pereira5. Paulista Agency of Agribusiness Technology - APTA, Bauru, Brazil
Objectives: This study aimed to investigate Toxoplasma gondii in 102 samples of bovine milk from expansion tanks, in small properties located in different cities of the Midwest region of São Paulo, Brazil. Mate
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-04
Antimicrobial Resistance Profiles Of Escherichia Coli From Dairy Farms Participating On An Antimicrobial Stewardship Educational Training Program For Farm Employees
Adriana Garzon et al.
Department of Population Health and Reproduction, School of Veterinary Medicine,University of California, Davis, Davis, United States
Methods: Pooled fecal pat samples were collected from the hospital pen (cows treated with antimicrobials with a milk withhold period), the fresh pen (1 to 3 DIM) and the mid-lacta- tion pens (90 to 150 DIM) in
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-05
Esbl Resistance Genes In Fecal E. Coli Of Calves Fed Waste Milk With Antimicrobial Residues
Manuel Cardoso et al.
Faculdade de Medicina Veterinária, ULisboa, CIISA, Lisboa, Portugal Proleite, Oliveira de Azeméis, Portugal.
Objectives: Beta-lactamases are enzymes capable of hydrolysing β-lactam antimicrobials, conferring resistance to Gram-negative bacteria. Among β–lactamase enzymes, the extended-spectrum β–lactamase enzymes (ESB
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-06
An Observational Cohort Study On Antimicrobial Usage In Dairy Farms From Québec, Canada
Hélène Lardé et al.
Université de Montréal, Saint-Hyacinthe, Canada. Quantification of antimicrobial use (AMU) is crucial to measure the impact of intervention programs targeting a more judicious use, to determine associations between usage and resistance, to compare po
Objectives: The objective of the study was to describe quantitatively AMU in Québec dairy herds over one year as a whole, then by administration route (intramammary, inject- able, oral, intrauterine), and by ca
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-07
Salmonella Eradication On 57 Dairy Cattle Farms In Finland
Olli Ruoho et al.
Helsinki, Finland.
Objectives: Finland has a salmonella control program that covers cattle, pigs, and most of the poultry species. The aim of the control program is to maintain Salmonella prevalence of all serotypes below 1% in t
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-08
Fractionation Of Milk For Trace Analysis Of Contaminants And Residues
Jan Steils et al.
Instruments GmbH & Co. KG, Göttingen, Germany.
Objectives: Contamination of dairy products with deter- gents and disinfectants and their degradation products such as chlorate and perchlorate raise challenges for stakeholders in the dairy food chain, as thes
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-09
Knowledge, Behaviours And Attitudes Of Scottish Dairy Farmers Towards Antimicrobial Use
Elena Borelli et al.
University of Glasgow - Veterinary School, Glasgow, United Kingdom.
Objectives: Scientific evidence demonstrates that antimi- crobial usage (AMU) in animals may contribute to the emer- gence of antimicrobial resistance (AMR). In the UK, dairy farmers can administer antibiotics
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-10
Antimicrobials Resistance In Escherichia Coli And Enterococcus Fecalis Commensal Bacteria In North-Eastern Italian Dairy Farms
Matteo Cornaggia et al.
Cordioli3, Alessia Rizzardi3, Serena Bottin3, Giulia Zarpellon3, Angela Guolo3, Tiziana Ferro3, Cosetta Bacchin3, Luca Bano3. Istituto Zooprofilattico Sperimentale delle Venezie, Padova - Istituto Zooprofilattico Sperimentale della Lombardia ed Emili
Objectives: Antimicrobial resistance (AMR) is of public and animal health concern worldwide. Aim of our work was to identify an AMR indicator to clas- sify healthy dairy herd according to antimicrobial suscepti
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-11
Critically Important Antimicrobials Are Not Needed For Treating Clinical Mastitis In Lactating Dairy Cows
Diego Nobrega et al.
University of Calgary, Calgary, Canada.
Objectives: There is ongoing debate regarding whether critically important antimicrobials (CIAs) should be used to treat infections in food-producing animals. Mastitis accounts for majority of worldwide antimic
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-12
Longitudinal Study Of Fecal Commensal Gram-Negative Bacteria Resistant To Critically Important Antimicrobials Found In Healthy Lactating Dairy Cattle On Three Farms From Île-De-France
Vincent Plassard et al.
Millemann1. Alfort National Veterinary School and AnTiBioresistance Mission, Maisons-Alfort, France
Objectives: The specific objectives of the project were to evaluate on a convenient sample of three dairy cattle farms the baseline intestinal colonization with commensal gram-neg- ative bacteria resistant to c
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-13
Monitoring Antimicrobial Consumption In The Dairy Sector In Portugal - System Structure And Results João Niza-Ribeiro.
ICBAS-UP et al.
Objectives: Monitoring antimicrobial (AM) consumption in the dairy sector is relevant to assess the quantity, quality and reasons for antimicrobials usage. The presentation describes the Portuguese system for an- timicrobial consumption (PSAC) of the
Results: The structure and operation of the PSAC is pre- sented and discussed. Advantages and limitations of treating data from AM purchasing rather than from consumption, as well as the methodology for cost ca
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-14
Evaluation Of The Longitudinal Effect Of Metaphylaxis Treatment Of Preweaned Dairy Calves With Enrofloxacin Or Tulathromycin On The Susceptibility Of Antimicrobial Resistant Fecal E. Coli
Richard Pereira et al.
Department of Population Health and Reproduction, College of Veterinary Medicine, University of California Davis,, Davis,CA, United States
Objective: The objective of this study was to longitudinal- ly quantify E. coli resistant to ciprofloxacin and ceftriaxone in calves treated with enrofloxacin or tulathromycin for the con- trol of bovine respir
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-15
Effect Of Heat And Ph Treatments On Degradation Of Ceftiofur In Whole Milk
Richard Pereira et al.
University of California Davis, Davis,CA, United States.
Objectives: Waste milk (milk that contains drug residues and high somatic cell counts) feeding practices of preweaned dairy calves have been implicated as a potential source for disseminating antimicrobial resi
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-18
Antimicrobial Sensitivities Of Mastitis Pathogens Amongst Herds With Different Dry Cow Therapy Usage History
Scott McDougall et al.
Cognosco, Morrinsville, New Zealand
Objectives: Antimicrobial use in animal production faces increasing scrutiny due to concerns about potential selection for antimicrobial resistance. Intra-mammary dry cow therapy (DCT) is the largest single ind
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-19
Antimicrobial Resistance Of E. Coli In Bulk Tank Milk From Dairy Farms In Germany – A 10 Year Perspective
Bernd-Alois Tenhagen et al.
German Federal Institute for Risk Assessment, Berlin, Germany.
Objectives: The objective of this study was to compare current antimicrobial resistance (AMR) in E. coli from bulk tank milk in German dairy herds with AMR of E. coli from previ- ous years collected in the same
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-20
Quantifying, Benchmarking And Rationalising Medicines Use In The Uk Beef Industry
David C. Barrett et al.
Judith L. Capper2. Bristol Veterinary School, University of Bristol, Bristol, United Kingdom
Objectives: There is growing awareness of the threat of antimicrobial resistance (AMR) to animal, human and ecosys- tem health, therefore livestock industries must demonstrate a clear intent to reduce, replace
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-21
An Outbreak Of Salmonella Typhimurium Rdnc In A Dairy Herd Alan Murphy.
Animal and Plant Health Agency et al.
Objectives: An advisory visit and a subsequent zoonosis sampling exercise were conducted on a dairy herd following the isolation of Salmonella Typhimurium RDNC in the adult herd. The aim of the advisory visit was to establish a cause for acute milk d
Materials and Methods: An acute episode of milk drop was reported over one weekend in a 120 cow dairy herd with 80% of the herd affected. The bulk tank volume dropped by over 50% and the private veterinary surg
🎤 Oral
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-22
E There's More Work To Do: New Zealand Dairy Farmers’
understanding of One Health et al.
and the Restricted Veterinary Medicines process Kurt Arden1, Richard A Laven2, Kristina R Mueller2. Royal Veterinary College, London, United Kingdom
Objectives: Veterinarians play a key role in managing the threat of antimicrobial resistance in animal and human popu- lations, not only by adopting antimicrobial stewardship in their treatment and prescribing