🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-40
Efficacy Of The Oral Administration Of Specific
immunoglobulins against e. coli et al.
for the prevention of neonatal calf diarrhea in dairy herds Olivier Nussbaum1, Richard Eicher2, Josef J. Gross3, Rupert M. Bruckmaier3. Vet. Practice Abgottspon, Schwyz, Switzerland
Objective: The objective of the study was to evaluate the efficacy of a concentrate of specific immunoglobulins against E. coli F5/K99, Rotavirus and Coronavirus (Locatim®) given orally in addition to the dam`s
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-41
Cost-Benefit Analysis Of Vaccination Against Bovine Respiratory Disease
Bart Van Den Borne et al.
Hogeveen1. Wageningen University, Wageningen, Netherlands
Objectives: Rearing young stock provides the future cows for a dairy farm. It entails, however, a large proportion of the cost price of milk (5-10 %). One of the diseases as- sociated with rearing young stock i
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-42
Conducting Herd Health Program In Large Commercial Dairy Herds – Impact On Herd Health And Farm Economy
Kerli Mõtus et al.
Estonian University of Life Sciences, Tartu, Estonia.
Introduction: Veterinary herd health and production man- agement (HHPM) programmes are defined as certain activi- ties aimed to maintain the health and productive capacity of farm animals at the most efficient
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-43
Evaluation Of Failure Of Passive Transfer In Neonatal Dairy Calves In The Netherlands
Pleun Penterman et al.
MSD Animal Health, Boxmeer, Netherlands.
Objective: The absorption of maternal immunoglobulins in the small intestine during the first 24 hours after birth, termed passive transfer, helps to protect the calf against common endemic disease organisms un
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-44
Feeding Calves With Pasteurized Colostrum And Milk Improves Health In Heifers And Has A Positive Long- Term Effect On Their Productive Performance
Ramon Armengol et al.
Universitat de Lleida, Lleida, Spain
Objectives: The main objective of this study was to ob- serve whether feeding female calves with pasteurized co- lostrum and cow's milk improved future reproductive perfor- mance, productive parameters and heal
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-45
A Is Brix Refractometry An Appropriate On-Farm Tool For P Measuring The Igg Concentration In Colostrum Of Belgian C Blue Cows? I
Geert Hoflack et al.
Sustronck1. 5 MSD Animal Health, Brussels, Belgium
Objectives: Transfer of passive immunity through the ad- c ministration of colostrum is essential in bovine neonates be- I cause the epitheliochorial placenta of cows is impermeable for o immunoglobulins (Ig).
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-46
Valuation Of Metabolic Health By Pooled Sample Metabolic Rofiling On 305 Flemish Dairy Herds
ngelique Rijpert-Duvivier et al.
obert J. Van Saun7. Angelique Rijpert-Duvivier Senior Technical Consultant Ruminants lanco Benelux, Utrecht, Netherlands
Objectives: Monitoring metabolic health of transition ows using pooled serum sample metabolic profiling (PMP) as been well described and reduces laboratory costs con- ORAL siderably. PPM, including 21 biomarker
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-47
Effect Of Initial Health Status In Holstein Calves On Production And Health Parameters
Ángel Revilla-Ruiz et al.
Navarro3, Patricia Carulla4, Adrián Ramón-Moragues4, Andrea López-Saturnino5, M Luz Pérez Solana2, Sonia Pérez-Garnelo2, Fernando Estellés6, Arantxa Villagrá4, Francisco Sebastián3, Susana Astiz2. Medicine and Surgery Department, Veterinary Faculty,
Objectives: Health status can affect productivity and growth especially in the first growth periods of calves. The animals, at farm entry, are evaluated for their health status using a "calf health score” (HSc;
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-48
Effect Of Dairy Heifer Pre-Breeding Growth Rate On First Lactation Milk Yield In Spring-Calving, Pasture-Based Herds
Ciara Hayes et al.
Department of Agriculture, Food and the Marine, Cork, Republic of Ireland
Objectives: There is evidence that early life growth rate can have positive effects on future milk production, however very little is known about the impact in seasonal, pasture-based dairy systems. Therefore,
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
HH-49
Systematic Evaluation Of Different Fresh Cow Monitoring Procedures
Felix König et al.
Klawitter3, Thomas Breuer3, Anne Simoni1, Karina Weimar1, Marc Drillich1, Michael Iwersen1. Clinical Unit for Herd Health Management in Ruminants, University Clinic for Ruminants, Department for Farm Animals and Veterinary Public Health, University o
Objectives: Intensive and well-structured monitoring of fresh cows is considered beneficial for the health and well-be- ing of the cows and is an important factor for the success of the cows' further lactation.
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
ID-01
The Impact Of Bovine Viral Diarrhea Virus Infection On Milk Production Of Dutch Dairy Herds
Xiaomei Yue et al.
Van Schaik3, Johannes C. M. Vernooij2, Linda Van Duijn3, Anouk M.b. Veldhuis3, Henk Hogeveen1. Wageningen University, Wageningen, Netherlands
Objectives: Bovine viral diarrhea virus (BVDV) is endem- ic in many countries and can have a major impact on cattle health. BVDV can among others cause diarrhea, fever, pneu- monia, growth retardation, immunosu
🎤 Oral
Herd Health Management, Smart Farming and Economics
2022
ID-02
Case Reports - Mannheimia Haemolytica In Dairy Cows
Kirsten Stemme et al.
Germany.
Objectives: Mannheimia (M.) haemolytica is one of the most important pathogens of respiratory disease in young cat- tle (calves and feedlot cattle). In recent years, however, cases of severe pneumonia caused by
🎤 Oral
Infectious Diseases
2022
ID-03
Different Etiological Agent Associations Detected In Bovine Respiratory Disease (Brd) Outbreaks In Unweaned And Fattening Calves
Johan Manuel Calderón Bernal et al.
Arnal Bernal2, Cristina Baselga Julian2, Alfredo Benito Zuñiga2, An Isabel Vela Alonso3, José Francisco Fernández-Garyzábal3, María Dolores Cid Vázquez1. Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad Complutense, Madrid, Spain
Objective: Bovine Respiratory Disease (BRD) is a leading cause of economic loss, hampering animal welfare and inten- sive antimicrobial use in cattle operations. BRD is a multifac- torial infectious disease tha
🎤 Oral
Infectious Diseases
2022
ID-04
Four Years Of Mandatory Bohv1 (Ibr) Control Programme In Dairy Herds In The Netherlands
Frederik Waldeck et al.
Brink1, Mattheus Hekman1, Emma Strous1, Bert De Roo1, Paul Wever1, Gerdien Van Schaik2. Royal GD, Deventer, Netherlands
Objectives: Bovine herpesvirus-1 (BoHV1), the causative agent of Infectious Bovine Rhinotracheitis (IBR) was first re- ported in the Netherlands in 1973. In 1997, a national eradica- tion programme was initiate
🎤 Oral
Infectious Diseases
2022
ID-05
A Synergy Between Influenza D Virus And Mycoplasma Bovis In Bovine Respiratory Disease
Lion Adrien et al.
Zohari Siamak3, Hagglund Sara4, Delverdier Maxence1, Baranowski Eric1, Foucras Gilles1, Guitton Edouard2, Valarcher Jean-François4, Ducatez Mariette1, Meyer Gilles1. Veterinary College of Toulouse, Toulouse- UMR1225 INRA-ENVT, France
Objectives: Since its discovery in 2011 in the United States, the novel influenza D virus (IDV) of the Orthomyxo- viridae family was found spread among swine and ruminants on four continents so far, confirming
🎤 Oral
Infectious Diseases
2022
ID-06
Cross Perceptions Of Farmers, Veterinarians And Physicians On Q Fever: “One Health” Approach
Raphael Guatteo et al.
SANTE ANIMALE, Libourne, France
Objectives: The objective of this study was to describe the knowledge and assess the perceptions, in a cross-sectional manner, of ruminant farmers, rural vet practitioners and physi- cians practising in rural a
🎤 Oral
Infectious Diseases
2022
ID-07
Tracing The Spread Of Bovine Respiratory Syncytial Virus (Brsv) Between Herds
Sara Hägglund et al.
Jean Francois Valarcher4. Swedish university of agricultural sciences, Swedish university of agricultural sciences, Sweden
Objectives: Bovine respiratory syncytial virus (BRSV) causes respiratory disease in cattle and has been diagnosed in 12% to 83% of respiratory disease outbreaks in Europe [1,2]. In the north of Scandinavia, the
🎤 Oral
Infectious Diseases
2022
ID-08
Prevalence, Biosecurity And Risk Management Of Bovine Coronavirus Infections On Dairy Farms In Europe
Anna Catharina Berge et al.
Berge Veterinary Consulting, Vollezele, Belgium
Objectives: The objective of this cross-sectional field study is to obtain an estimate for the farm prevalence of Bo- vine Coronavirus (BCoV) in dairy production in Europe, and to characterize farm-level risk f
🎤 Oral
Infectious Diseases
2022
ID-09
Pathogen-Specific Prevalence And Pathogen Associations During Outbreaks Of Bovine Respiratory Disease In Calves In Flanders
Geert Hoflack et al.
Boxmeer, Netherlands.
Objectives: Bovine respiratory disease (BRD) is a major health problem during calf rearing in many farms. The objec- tive of this study was to obtain further insights into the impor- tance of different pathogen
🎤 Oral
Infectious Diseases
2022
ID-11
Genomics-Based Epidemiology And Antimicrobial
susceptibility of Mycoplasma bovis isolates from veal et al.
and beef herds Jade Bokma1, Nick Vereecke2, Linde Gille3, Laura Van Driessche1, Koen De Bleecker4, Hans Nauwynck2, Freddy Haesebrouck5, Sebastiaan Theuns2, Filip Boyen5, Bart Pardon1. Department of Large Animal Internal Medicine, Faculty of Veterinar
Objectives: Mycoplasma bovis associated pneumonia is feared around the world, in particular because of its poor response to antimicrobial therapy. A rise in antimicrobial re- sistance of M. bovis is reported wo
🎤 Oral
Infectious Diseases
2022
ID-12
Intranasal Bacterial Therapeutics Reduce Colonization By The Respiratory Pathogen Mannheimia Haemolytica In Dairy Calves
Edouard Timsit et al.
University of Calgary, Calgary, Canada
Background/Objectives: Six Lactobacillus strains orig- inating from the nasopharyngeal microbiota of cattle were previously characterized in vitro and identified as candidate bacterial therapeutics (BTs) for mi
🎤 Oral
Infectious Diseases
2022
ID-13
Prevalence Of Different Pathogens Of Bovine Respiratory Disease (Brd) In Feedlot Cattle In Spain
José María San Miguel Ayanz et al.
Peña3, Alfredo Suarez-Inclán1, Eugenia Peralta1, Nacho Peón1, Javie Blanco Murcia2. Zoetis Spain S.L.U., Madrid, Spain
Objectives: Bovine respiratory disease (BRD) is a com- mon endemic disease among Spanish feedlot cattle. BRD is the major cause of morbidity and mortality in feedlot cattle, resulting in significant economic lo
🎤 Oral
Infectious Diseases
2022
ID-14
Prevalence Of Different Pathogens Of Bovine Respiratory Disease (Brd) In Dairy Heifers In Spain
José María San Miguel Ayanz et al.
Javier García Peña3, Alfredo Suarez-Inclán1, Eugenia Peralta1, Nach Peón1, Michela Re2. Zoetis Spain S.L.U., Madrid, Spain
Objectives: Bovine respiratory disease (BRD) is a com- mon endemic disease among Spanish dairy farms, impacting mainly the young animals. BRD is the major cause of morbidity and mortality in dairy heifers, resu
🎤 Oral
Infectious Diseases
2022
ID-15
Use Of Quantitative Serology As A New Practical Tool For Veterinarians To Follow Up Bvd Status On Vaccinated Farms
Carlos Carbonell et al.
Group ADSG Mazaricos, Galicia, Spain
Objectives: The bovine viral diarrhea (BVD) virus causes significant economic losses in cattle farms. Indeed, various EU countries have done voluntary or mandatory eradication plans. Different schemes have thre