🎤 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
🖼️ Poster
Parasitism
2022
PH-P01
Susceptibility Of Escherichia Coli And Salmonella Field Isolates To Paromomycin
Nadine Botteldoorn et al.
Duquesne2. DGZ, Torhout, Belgium
Objectives: Paromomycin is an aminoglycide registered in both pigs and cattle for the treatment of gastro- enteric patho- gens. As part of the prudent use of antibiotics and to monitor evolution of antimicrobia
🖼️ Poster
Parasitism
2022
PH-P02
In Vitro Induction Of Resistance In Digestive Escherichia Coli Strains Of Bovine Origin Collected In France Under The Selective Pressure Of Paromomycin
Sébastien Geollot et al.
Anatomie Pathologique Microbiologie Vétérinaire, Fougères, France
Objectives: Paromomycin is an aminoglycoside antibi- otic labelled in France to treat calves with diarrhoea due to Escherichia coli strains. This antibiotic is also used off-label in France, to treat calves wit
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P03
Serological Evidence Of Exposure To Q Fever In Humans After An Abortion Outbreak In Dairy Cattle Due To Coxiella Burnetii
F. Licitra et al.
Istituto Zooprofilattico Sperimentale della Sicilia A. Mirri, Mirr Vet practitioner, Ragusa, Italy
Objectives: Q fever is a zoonosis caused by Coxiella burnetii, a small bacterium strictly intracellular that is able to infect a wide range of hosts and to survive for long periods in the environment. In cattle
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P04
Susceptibility Of Mannheimia Haemolytica, Pasteurella
multocida et al.
US and Canada Damien Achard, Edouard Timsit. Ceva Santé Animale, Libourne, France.
Objective: Bacterial bronchopneumonia (BP) caused by Mannheimia haemolytica, Pasteurella multocida and/or His- tophilus somni remains a major cause of morbidity and mor- tality in beef and dairy cattle worldwid
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P05
Which Antimicrobials Are Used And Dispensed Most Frequently As Dry Cow Therapy Tubes? An Analysis Of Defined Course Doses (Dcdvet) Based On Veterinary Treatment Data
Clair Firth et al.
Unit of Veterinary Public Health & Epidemiology, Institute of Food Safety, Food Technology and Veterinary Public Health, Vetmeduni Vienna, Vienna, Austria
Objectives: The aim of the current study was to analyse which antimicrobial active ingredients were used most fre- quently by a convenience sample of Austrian farm veterinari- ans as dry cow therapy. Materials
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P06
Evidence For Coxiella Burnetii Infection In Shepherds And Sheep Milk Cheesemakers Of Portugal – An Occupational Exposure Study
Rita Cruz et al.
Rodrigo Mesquita6. Centre for Studies in Education and Health Technologies (CI&DETS). Agrarian School of Viseu, Polytechnic Institute of Viseu, IPV/VISEU, Portugal
Objectives: Q fever is a zoonosis caused by Coxiella burnetii and transmission to humans is often associated with abortion outbreaks in ovine livestock. Infection usually occurs through inhalation of contaminat
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P07
Exploring Dairy Cattle Ruminal Microbiota As A Reservoir Of Antimicrobial Resistance Genes For The One-Health Initiative
Adrián López-Catalina et al.
Producción Animal. Neiker-BRTA, Arkaute (Araba-Alava), Spain
Objectives: Antimicrobial resistance (AMR) is the ability of a microorganism to stop an antimicrobial from working against it. In consequence, the main tool to prevent and cure infections and zoonoses is under
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P08
Monitoring Of Antimicrobial Drug Use In Northwestern Italy Beef Calves Fattening Operations
Isabella Nicola et al.
Practitioner, Turin, Italy
Objective: The present study aimed to monitor the antimi- crobial usage in fattening operation units in northwestern Italy. Materials and methods: The present study was carried out in fattening operation units
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P09
Gastrointestinal Pharmacokinetics And Microbiome Analysis Of Different Dosing Regimens Of Danofloxacin Administration In Steers
Jennifer Halleran et al.
Objective: To gain insight on the gastrointestinal pharma- cokinetics of danofloxacin and how it correlates with bacte- rial load, composition and resistance. We hypothesized that the gastrointestinal pharmacokinetics of danofloxacin for the lower, r
Materials and Methods: Twelve steers (6-7 months) un- derwent gastrointestinal surgery to facilitate placement of an ultrafiltration probe in the ileum and colon. Intestinal ultrafil- trate, interstitial fluid
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P10
Lead Poisoning In A Dairy Herd Alan Murphy.
Animal and Plant Health Agency et al.
Objectives: Following a diagnosis of lead posioning in a dairy herd, a longitudinal study was conducted to monitor blood lead levels. The aim was to demostrate that whilst the bulk milk produced from the cows quickly returned to regu- latory levels,
Results: Bulk milk lead levels dropped rapdily so within a few weeks the herd was able to sell its milk again. A large proportion of cows had raised blood lead levels at the first sampling exercise. A number of
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P11
Monitoring Antimicrobial Resistance In Dairy Farms Using High Somatic Cell Counts Dairy Cows
Marta Terré et al.
Maynou2. IRTA, Caldes de Montbui, Spain
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P12
Molecular Research Of Listeria Monocytogenes In Bovine Milk Samples From Bulk Tank Of Small Dairy Farms
Simone Baldini Lucheis et al.
2 Frade Gomes2, Amanda Bezerra Bertolini2, Thainá Valente Bertozzo3, Suzane Manzini3, Marcela Alexandrino3, Maria Eduarda Cavalheiro3, Isabella Neves Aires4, Maria Izabel Merino De Medeiros1, Virgínia Bodelão Richini-Pereira5. Paulista Agency of Agri
Objectives: The aim of this study was to investigate the occurrence of L. monocytogenes in milk samples from cattle of small rural properties in the state of São Paulo, Brazil. Material & Methods: Samples from
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P13
The Association Of Treatment With 3Rdand 4Th Generation Cephalosporins And Occurrence Of Esbl-Producing E. Coli In Dairy Cows
Piret Kalmus et al.
Estonian University of Life Sciences, Tartu, Estonia.
Objectives: Antibiotic use data are critical for drawing conclusions about the epidemiological connections between r antibiotic use in farm animals, antibiotic resistance, animal and human health. The purpose o
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P14
Development And Implementation Of An On-Farm Animal Health And Diagnostic Educational Training Program For Farm Workers In Antimicrobial Stewardship In Adult Dairy Cattle
Adriana Garzon et al.
Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, Davis, United States
Objective: Antimicrobial stewardship (AMS) is a holistic approach, which promotes judicious use of antimicrobial drugs to preserve their effectiveness and availability. Dairy farm workers are commonly responsib
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P15
Antimicrobial Resistance Of Causative Agents Of Bovine Mastitis In Andalusia
Silvia Molina Gay et al.
Lidia Gómez Gascón2. Dpto. I+D+i CICAP, Pozoblanco, Spain
Objectives: Bovine mastitis is one of the most prevalent infectious pathologies on the dairy sector and causes a big im- pact on production, animal well-being, and also on economy. Antimicrobial therapy is the
🖼️ Poster
Public Health, Food Safety and Antimicrobial Resistance
2022
PH-P16
Analysis Of Antimicrobial Use In Sheep And Goats Referred To The University Clinic For Ruminants At The University Of Veterinary Medicine Vienna Between 2005-2019
Clair L. Firth et al.
Baden-Württemberg, Aulendorf, Germany.
Objectives: The aim of the current study was to analyse the use of antimicrobials in sheep and goat patients referred to the University Clinic for Ruminants of the Vetmeduni Vien- na between 2005 and 2019. Furt