🎤 Oral
Lameness
2022
LA-24
A Study On The Association Between Occurrence Of Digital Dermatitis And Reproductive Performance In A Cohort Of Maiden Heifers
Lara Robinson et al.
Daleside Veterinary Group, Wrexham, United Kingdom
Objectives: Digital dermatitis (DD) is an infectious bovine foot lesion first described in the early 1970’s1 as a painful, ero- sive, wart like lesion. It is a common condition in dairy cattle globally and has
🎤 Oral
Lameness
2022
LA-25
Modified Thomas Splint-Cast Use In Cattle Limb Fractures: Characteristics And Predictors Of Long-Term Survival Of 185 Cases (2013-2021)
Linde Gille et al.
University of Liège, Liège, Belgium.
Objectives: Traumatic limb fractures are an important cause of premature animal loss. Generally, the most cost-ef- ficient and humane way to handle injured cattle is emergency slaughter on site. However, in the
🖼️ Poster
Immunology and Vaccinology
2022
LA-P01
Frequency Of Hoof Disorders In Dual Purpose Cattle In
Cordoba department et al.
Jose Alberto Cardona Alvarez, Bernardo Jose Reyes Bossa, Mastoby Miguel Martínez Martínez. Universidad de Cordoba, Monteria, Cordoba, Colombia. Objetives: A podal upheaval is all present alteration in the
bovine hoof, of structural, functional or infectious type, that can or not ends with a halt. The animal production systems in many parts of the Córdoba department, show a high incidence of pedal alterations, mo
🖼️ Poster
Immunology and Vaccinology
2022
LA-P02
Locomotion Score And Days Open In Jersey Cattle In The Humid Tropics
Karina Vilés López et al.
Nahim Jorgge Barquet. Agrarian University of Ecuador, Department of Animal Production, Ecuador. Lameness is reported as the third cause of discard in cattle around the world and it is directly related to reproductive and productive performance. Syste
🖼️ Poster
Lameness
2022
LA-P03
Prevalence Of Digital Dermatitis Using Mirror Scoring In Finnish Dairy Herds
Hertta Pirkkalainen et al.
Päivi Rajala-Schultz1, Tuomas Hintikka2, Sinikka Pelkonen2, Miia Kontturi2, Minna Kujala-Wirth1. University of Helsinki, Helsinki, Finland
Objectives: Digital dermatitis (DD) is a severe bacterial claw disease found worldwide. The disease can be classified into 5 different M-stages by clinical examination. The aim of this study was to find the her
🖼️ Poster
Lameness
2022
LA-P04
Herd And Cow Level Risk Factors For Different Stages Of Digital Dermatitis
Holzhauer Menno et al.
Royal GD, Deventer, Netherlands
Results: Prevalence In total 6766 cows on 88 farms were included in the risk factor analysis. The number of records collected per farm var- ied between 47 and 131 (mean = 87.3; SD = 21.4). From these records, 4
🖼️ Poster
Lameness
2022
LA-P05
First Study Of Dairy Cattle Hoof Pathologies In Ecuador
Andrés Pérez et al.
Mauricio Salas Rueda1. Globalgen, Carrera de Medicina Veterinaria y Zootecnia, Universida Politécnica Salesiana, Cuenca, Ecuador, CUENCA, Ecuador
This study leads us to conclude that hoof pathologies are very common in dairy herds in Ecuador. The high prevalence rates it may be due to the lack of preventive trimming, demonstrated in cases of hoof overgro
🖼️ Poster
Lameness
2022
LA-P06
Change Starts In Mind – Farmers´ Awareness Towards Lameness And Associated Factors
Katharina Charlotte Jensen et al.
Andreas Öhm4, Annegret Tautenhahn5, Friedemann Adler3, Heidi Arndt1, Iris Litjens1, Katrin Birnstiel1, Kerstin Müller5, Melanie Phuong Do Duc1, Svenja Woudstra1, Martina Hoedemaker1. Clinic for Cattle, University of Veterinary Medicine Hannover, Foun
Objectives: Lameness is probably the most challenging problem concerning dairy cow health and welfare, nowadays. Several studies have shown that most farmers underestimate the prevalence of lameness in their he
🖼️ Poster
Lameness
2022
LA-P07
Assessment Of Potassium Monopersulfate As A Disinfectant Solution For Footbath To Control Digital Dermatitis In Dairy Cows
Salvatore Ferraro et al.
pathologie et microbiologie, Faculté de médecine vétérinaire, Unive de Montréal, Saint Hyacinthe, Canada.
Objectives: The objective was to assess potassium monopersulfate as a disinfectant used in footbath to control digital dermatitis (DD) in dairy cows. We hypothesized that a potassium monopersulfate solution wou
🖼️ Poster
Lameness
2022
LA-P08
Susceptibility Of Aerobic Bacteria Isolated From Hoof Lesions In Cattle To Preparations Containing Silver- And Copper Nanoparticles
Jarosław Król et al.
Uchrńska3. Wroclaw University of Environmental and Life Sciences/Department of Pathology, Wroclaw, Poland
Objectives: Hoof diseases in dairy cattle, in addition to metabolic disorders and diseases of the udder, are one of the most common causes of problems in obtaining high yield and quality of milk. The occurrence
🖼️ Poster
Lameness
2022
LA-P09
An Observational Study On Managing Digital Dermatitis Through Risk Assessment And Veterinary Advice On 19 Dutch Dairy Herds
Arne Vanhoudt et al.
Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
Objectives: (1) identify associations between digital der- matitis (DD) prevalence and a DD risk score, (2) determine the effect of veterinary advice based on the risk score on DD prev- alence and management by
🖼️ Poster
Lameness
2022
LA-P10
Transdermic Flunixin-Meglumine For White Line Disease Treatment In Dairy Cows, A Clinical Trial
Roger Bellet Elias et al.
Rogadri SL Hoof Care, Arbeca, Spain
Objective: To evaluate the effect of transdermic flunix- in-meglumine on healing and reproductive performance in lac- tating dairy cows with white line disease (WLD). Material & Methods: The study was performed
🖼️ Poster
Lameness
2022
LA-P11
Approaching Digital Dermatitis As A Wound Instead Of An Infectious Dermatitis: Efficacy Of A Non-Antibiotic Enzymatic Alginogel
Arne Vanhoudt et al.
Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
Objectives: The aim was to investigate the efficacy of an enzymatic alginogel (EAG) on M1 and M2 lesions of digital dermatitis (DD), compared with a gel containing copper and zinc chelates (CZG), usinig (1) the
🖼️ Poster
Lameness
2022
LA-P12
The 7-Point Plan To Improve Claw Health
Menno Holzhauer et al.
Royal GD-AHS, Deventer, Netherlands. Despite extensive investigation, improved insight into risk factors and knowledge of the pathogenesis of infectious and non-infectious claw disorders, claw health at herd level has not been structurally improved i
Results: Biotin concentrations in bulk milk of dairy farms in 2019 (mean ± SD) were 23.4% too low for optimal provision, 70.2% good provision and 6.4% too high provision. These val- ues were for manganese 22.5%
🖼️ Poster
Lameness
2022
LA-P13
Occurrence Of Sole Ulcer In Dairy Cows With Laminitis Pavol Mudroň.
University of Veterinary Medicine and Pharmacy in Košice et al.
Slovakia.
Objectives: Laminitis is a multifactorial syndrome with complex pathophysiology and significant economic impact on dairy industry. One of the effects it has on the welfare of cat- tle is that it predisposes to
🖼️ Poster
Lameness
2022
LA-P14
Local Treatment Of Interdigital Phlegmon (Footrot) By The Regional Intravenous Administration Of Tylosin In Cows
Marc Pineda et al.
PICOVETS, Asturias, Spain
Introduction: Interdigital phlegmon (IP) or footrot is a common infectious disease in bovine. It produces lameness in dairy cattle and feedlots. In some severe cases, the animal does not respond favourably to t
🖼️ Poster
Lameness
2022
LA-P15
A Novel Biomechanically Designed Orthosis For The Bovine Claw
Jan Steils et al.
Tec2-Fit GmbH, Magdeburg, Germany
Objectives: To develop a novel orthopedic orthosis based on the anatomy and biomechanics of the bovine claw that can ily be used for claw-friendly unloading in the therapy of claw dis- eases. Materials and Meth
🖼️ Poster
Lameness
2022
LA-P16
Monitoring Bulk-Milk For Less Lameness Menno Holzhauer.
GD Animal Health et al.
Lameness in dairy cattle is mainly a consequence claw dis- orders (Toussaint Raven, 1977
Results: Based on this information the biotin supply was year-round at more than 40% of the herds investigated too low and supply of trace elements was in more than 50% of the herds too low in summer months. We
🖼️ Poster
Lameness
2022
LA-P17
Herd Level Risk Factors For Active Digital Dermatitis Lesions In Finnish Free Stall Dairy Herds
Aino Riihimäki et al.
Päivi Rajala-Schultz1, Sinikka Pelkonen2, Miia Kontturi3, Minna Kujala-Wirth1. Department of Production Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
Objectives: Digital dermatitis (DD) is a severe bacterial hoof disease found worldwide. The disease can be classified into five different stages, of which DD M1, DD M2 and DD M4.1 are considered active lesions.
🎤 Oral
Nutrition and Metabolic Diseases
2022
NU-01
Influence Of Ketosis Prevalence During First Lactation And Subsequently On The Cow's Performance Through Its Following Lactations
Juan Cainzos et al.
Luisa Barreal4. Elanco Animal Health, Greenfield, United States
Objectives: Ketosis, defined as hyperketonemia (high levels of beta-hydroxybutyrate (BHB) in blood, milk or urine) during first weeks postpartum, is a common and costly dis- ease. The aim of the present study w
🎤 Oral
Nutrition and Metabolic Diseases
2022
NU-02
Evaluating Plasma Methionine In Response To Feeding Three Rumen-Protected Methionine Products
Merrick Smith et al.
University of Delaware, Newark, Delaware, United States
Objectives: Rumen protected (RP) amino acid products offer the opportunity for precision feeding of limiting amino acids to ruminant animals. The efficacy of such products is dependent on survival in the rumen
🎤 Oral
Nutrition and Metabolic Diseases
2022
NU-03
Bioavailability Of Rumen-Protected Choline Chloride Sources Based On In Situ Rumen Degradability And In Vitro Intestinal Digestibility Criteria
Cristian Faturi et al.
Universidad Federal Rural de la Amazonia, Brazil, Brazil
Introduction: Choline is a vitamin-like substance that inter- acts very closely with methionine and vitamin B12 metabolism as a methyl donor. It plays an important role in animal produc- tion, reproduction, and
🎤 Oral
Nutrition and Metabolic Diseases
2022
NU-04
Correlation Between Feed Efficiency And Mobilization Of Fat In Dairy Holstein Cows During The Fresh Cow Period And Early Lactation
György Szura et al.
1 2 Meyer2, Jeannette Klüß2, Gerhard Breves1, Lena Ruda1, Sven Dänicke2, Jürgen Rehage1. University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
Objectives: Feed efficiency (FE), a parameter to estimate the effectiveness of dairy production, gained importance for economic and ecological reasons in recent years. However, after parturition lipomobilizatio
🎤 Oral
Nutrition and Metabolic Diseases
2022
NU-05
Rumen Degradability And Intestinal Digestibility Of Different Rumen Protected Lysine Products Determined In Situ And In Vitro
Fatima Francia et al.
Spain.
Introduction: The supply of metabolizable protein to dairy cows is important for optimizing milk and milk protein yields. However, excess MP in dairy cow diet results in a reduced efficiency of N utilization an