🖼️ Poster
Diagnostic Imaging
2022
DI-P08
Ultrasonography Focusing On The Cranial Part Of The Thorax Is A Quick And Sensitive Technique To Detect Lung Consolidation In Veal Calves
Nicolas Masset et al.
Vincent Herry5. SELAS EVA, Réseau Cristal / Clinic for Ruminants CHUV, Oniris / INRAE, Oniris, BIOEPAR, Argentonnay / Nantes, France
Objectives: In the veal calf industry, bovine respiratory disease is the main cause of morbidity and mortality. Lung ultrasonography (LUS) is an accurate technique to diagnose bronchopneumonia in calves. Due to
🖼️ Poster
Diagnostic Imaging
2022
DI-P09
Pilot Study On Caudal Vena Cava Size By Fast Ultrasonography Through Different Views In Healthy Calves.
Casalta Hélène et al.
Merveille Anne-Christine2. Clinical Department of Production animals, Faculty of Veterinary Medicine, University of Liège, Liege, Belgium
Introduction: Raising calves from birth to one year without excessive mortality is an important and economic challenge for beef and dairy breeders. Hence, there is an economic in- terest to improve treatment of
🖼️ Poster
Diagnostic Imaging
2022
DI-P10
Lung Health Of Fattening Calves - Assessment And Follow-Up By Ultrasound Examination
Kirsten Stemme et al.
Co. KG, Wüsting, Germany.
Objectives: Respiratory diseases represent the most common conditions in fattening farms, leading to calf mortality but also to significant losses due to reduced daily gains. Even subclinical disease was shown
🖼️ Poster
Diagnostic Imaging
2022
DI-P11
Factors Affecting Lung Lesions Dynamics Diagnosed By Thoracic Ultrasound (Tus) In Pre Weaned Calves In Northeast Spain Fattening Units
Joan Tutusaus Batlle et al.
Department of Animal Science, ETSEA, University of Lleida, Lleida, Spain.
Objective: The aim of this study was to analyze, lung lesi- ons dynamics in pre weaned calves as obtained by thoracic ultrasonography (TUS) along with possible factors affecting such dynamics. Material and meth
🖼️ Poster
Diagnostic Imaging
2022
DI-P12
Factors Associated With Lung Lesions Prevalence As Obtained By Thoracic Ultrasonography In Pre Weaned Calves In Northeastern Spain
Joan Tutusaus Batlle et al.
Department of Animal Science, ETSEA, University of Lleida, Lleida, Spain
Objective: The objective of this study was to determine factors that affect the prevalence of lung lesions diagnosed by thoracic ultrasonography (TUS) in pre weaned calves recently arrived at fattening units in
🖼️ Poster
Diagnostic Imaging
2022
EP-P01
A Field Study To Determine Antibody Titers Of Brd Pathogens On Dutch Dairy Farms Without Brd Problems.
Henk Kuijk et al.
MSD Animal Health, Boxmeer, Netherlands.
Objectives: The major Bovine Respiratory Disease (BRD) pathogens are endemic in the Dutch cattle population. Calves may have serological antibodies in the absence of clinical dis- ease. These antibodies may com
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Epidemiology
2022
EP-P02
Prevalence Of Histophilus Somni In Spain
Hector Santo Tomas et al.
Sanchez-Matamoros1. HIPRA, Amer, Spain
Objectives: Bovine Respiratory Disease (BRD) is the most common cause of death and disease in cattle1. The most common bacteria involved in BRD are Mannheimia haemolyti- ca, Pasteurella multocida, Histophilus s
🖼️ Poster
Epidemiology
2022
EP-P03
Prevalence Of Bovine Respiratory Syncytial Virus (Brsv) Infection In Calves On Polish Dairy Farms.
Agnieszka Lachowicz-Wolak et al.
Division of Infectious Diseases of Animals and Veterinary Administration, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
Objectives: Cattle respiratory diseases are a significant cause of economic losses associated with cattle breeding. In- fections are multifactorial: viruses, bacteria and the environ- ment. Viral infections als
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Epidemiology
2022
EP-P04
Prevalence Of Bacterial Pathogens Of Bovine Respiratory Disease In Calves On Polish Dairy Farms.
Krzysztof Rypuła et al.
Division of Infectious Diseases of Animals and Veterinary Administration, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
Objectives: The main bacterial pathogens associated with Bovine Respiratory Disease (BRD) are Mannheimia haemolyt- ica, Pasteurella multocida, Histophilus somni and Mycoplas- ma bovis. M. haemolytica is the mai
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Epidemiology
2022
EP-P05
Bvdv Subtypes In Cattle Herds From The Czech Republic
Vera Fichtelova et al.
Veterinary Research Institute, Brno, Czech Republic.
Objectives: Bovine viral diarrhoea virus (BVDV) causes significant economic losses in cattle herds worldwide. BVDV is a member of the Pestivirus genus of the Flaviviridae family. Its genome consists of positive
🖼️ Poster
Epidemiology
2022
EP-P06
Using A Participatory Approach To Develop A Network Of Sentinel Veterinarians: A Pilot Syndromic Surveillance In Dairy Cattle In Spain
Giovanna Ciaravino et al.
Universidad Politécnica de Madrid, Madrid, Spain.
Objectives: As part of the of the activities carried out by the Operational Group for the improvement of dead animal col- lection and health alert systems (MESRASA), executed with- in the framework of the Spani
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Epidemiology
2022
EP-P07
Prevalence Of The Main Respiratory Viruses In Bovine Respiratory Disease In Spain
Hector Santo Tomas et al.
HIPRA, Amer, Spain.
Objectives: Various viruses play a role in the onset of BRD. These include bovine adenovirus, bovine coronavirus, bovine rhinitis viruses, influenza D virus, bovine parainfluen- ol- za-3 virus, bovine viral dia
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Epidemiology
2022
EP-P08
Risk Assessment As A Decision Support-Tool To Improve Farm Biosecurity
Alberto Allepuz et al.
Autonomous University of Barcelona, Barcelona, Spain
Introduction and Objectives: On-farm biosecurity plays a key role in reducing the risk of introduction and spread of infec- tion diseases. The adoption of biosecurity measures (BSMs) can be beneficial to preven
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Epidemiology
2022
EP-P09
Prevalence Of Selected Calf Scour Pathogens In Slovenia
Jaka Jakob Hodnik et al.
Mrzel1. Clinic for ruminants and pigs, Veterinary Faculty, University of Ljubljana, Ljubljana, Slovenia
Objectives: Neonatal calf diarrhoea (NCD) is a highly prevalent condition. It may be caused by various pathogens of which the bovine Rotavirus and Cryptosporidium parvum are the most common. The objective of ou
🖼️ Poster
Feedlot
2022
FE-P01
Classification System Of Calves At Entry Point Of A Feedlot As A Tool For Estimating Performance
Joao Vieira et al.
Lisbon, Portugal. The objectives of this study were to develop an individual calf classification system at entry point of a feedlot to estimate the performance in the feedlot. A classification system was created based on the following seven parameter
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Feedlot
2022
FE-P02
Effect Of Implant Treatments To Beef Steers Grazing California Native Range On Growth Performance Over 192 Days
M. Nichols et al.
Objectives: A 192-day grazing study was conducted at a commercial California cattle ranch to compare growth perfor- mance by steers implanted with one of 3 experimental treat- ments, which included a traditional implant intended for grass- fed cattle
Materials and Methods: Crossbred steers with British, Continental and/or Bos indicus breeding were sourced from Mexico. Cattle (n = 518; initial BW = 280 ± 1.8 kg) were ran- domized to treatments and implanted
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Feedlot
2022
FE-P03
Seroprevalence Of Respiratory Pathogens In Calves At Arrival In German Rearing Units
Egon Thesing et al.
Germany
Objectives: Respiratory disease is the biggest health problem in calf rearing. Especially after the grouping of several animals at the arrival in calf rearing units, there is a high infec tion pressure. In orde
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Feedlot
2022
FE-P04
Respiratory Vaccine Shows Positive Effect On Growth In Danish Calf Rearing Operations
Henrik Læssøe Martin et al.
Vertenten3. SEGES Innovation, Aarhus, Denmark
Objectives: Scientific documentation on the effect of vac- cines against respiratory infections under practical conditions is limited. When vaccines are used in a calf herd, the infectious pressure is usually c
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Feedlot
2022
FE-P05
Impact Of Injectable Mineral Supplementation On The Growth Of Beef Cattle Fed On A Rotational Grazing System In Uruguay
Gustave Decuadro et al.
Montevideo, Uruguay
Objectives: Phosphorus (P) deficiency is the most com- mon mineral deficiency worldwide in grazing ruminants. Based on the existing literature, P content of Uruguayan pasture ranges between 0.12 and 0.14%DM. Mo
🖼️ Poster
Feedlot
2022
FE-P06
Evaluation Of The Acceptability Of An Injection Of A Multimineral Solution In Veal Calves
Luc Durel et al.
Geollot2. Virbac, Carros, France
Objectives: Veal is the meat from calves. The veal indus- try mainly uses male calves, which are, in essence, inevitable by-products the dairy sector cannot valorise. The light colour of veal results from exclu
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Feedlot
2022
FE-P07
The Epidemiological Impact Of Bovine Respiratory Disease Complex In Feedlot Cattle From Three Brazilian States
Anderson Lopes Baptista et al.
lândia, Brazil.
Objectives: The aim of this study was to provide epide- miological data relative to BRD in cattle from three Brazilian states, as well as its economic impacts on livestock production during a two-years-period (
🖼️ Poster
Feedlot
2022
FE-P08
Metabolic Profile Of Cattle Fed With High-Grain Diets
Mike Menezes Pinto et al.
Ronaldo Francisco Lima2, Kedson Alessandri Lobo Neves3, Clara Satsuki Mori4, Enrico Lippi Ortolani4, Viviane Gomes4, Fernando José Benesi4. Laboratory of Animal Health, LARSANA, Federal University of Western Pará, UFOPA, Santarém, Brazil
Objectives: We aimed to evaluate to metabolic profile of cattle fed with two different high-grain diets, with 70% and 100% of concentrate. Materials and methods: The study was conducted at Santarém, Amazon, Bra
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Genetics and Breeding
2022
GB-P01
Decoding The Polymorphisms Of Heat Shock Protein (Hsp) Genes In Native Portuguese Bovine Breeds
Luís Capela et al.
Rmln Pereira9. National Institute of Agrarian and Veterinarian Research (INIAV), Biotechnology and Genetic Resources Unit/ CIISA, Faculty of Veterin Medicine, University of Lisbon, Santarém/ Lisboa, Portugal
🖼️ Poster
Genetics and Breeding
2022
GB-P02
Ary Genome-Wide Association Study For Tail Alterations In Al German Holstein Dairy Cows Ogy
Saskia Meier et al.
te University of Applied Sciences Weihenstephan-Triesdorf, Triesdorf, Germany.
Objectives: Tail injuries and pathological alterations have been reported in many species. In cattle, they were investi- gated mainly in fattening bulls and feedlot cattle. In dairy ty cows high prevalences for