🖼️ Poster
Infectious Diseases
2022
ID-P40
Within-Herd Prevalence And Transmission Patterns Of Mycoplasma Bovis In Co-Mingled Holstein Dairy Heifers Fro Two Different Parent Farms
Billy I. Smith et al.
University of Pennsylvania, School of Veterinary Medicine, New Bolton Center, Kennett Square, PA, United States
Objective: Mycoplasma bovis infection in dairy cattle is problematic due to asymptomatic carriers, multiple disease entities, limited treatments and poor resolution. This study assessed within-herd prevalence o
🖼️ Poster
Infectious Diseases
2022
ID-P41
Investigation Of Disease Hazards In Cattle In South Of Italy (Sicily)
Giusi Macaluso et al.
Carmela Sciacca, Ilenia Giacchino, Rosalia D'Agostino, Francesca Arcuri, Alessandra Torina. Istituto Zooprofilattico Sperimentale, Palermo, Italy.
Objective: Infectious diseases represent a serious limita- tion of bovine production. The etiology of these diseases is diverse and comprises a variety of viral, bacterial, protozoan and chlamydial agents, some
🖼️ Poster
Infectious Diseases
2022
ID-P42
Serological Investigation Of Leptospira Serovar Hardjo And Pomona In Cattle In South Of Italy (Sicily)
Francesca Grippi et al.
Arcuri, Laura Di Paola, Valeria Blanda, Ilenia Giacchino, Alessandra Torina. Istituto Zooprofilattico Sperimentale, Palermo, Italy.
Objective: Leptospirosis is a notifiable disease in Italy, and 45 outbreaks have been officially notified in cattle in the last 10 years (2011–2020) [1], but it is probably underreported. The cattle industry is
🖼️ Poster
Infectious Diseases
2022
ID-P43
Measuring Environmental Faecal Samples On Dairy Farms Infected With Paratuberculosis
Barbara Vass-Bognár et al.
University of Veterinary Medicine, Budapest, Hungary
Objectives: Paratuberculosis is caused by the bacterium Mycobacterium avium subspecies paratuberculosis (MAP). The infection is usually spread through the faecal-oral route. Infected animals shed the bacteria m
🖼️ Poster
Infectious Diseases
2022
ID-P44
Investigation For Persistent Infection Of Bovine Viral Diarrhea Virus In Korean Native Cattle From 2015-2020
Youchan Bae et al.
Objectives: Bovine viral diarrhea virus (BVDV) is one of the most important viruses in cattle that can cause economi- cal losses due to increased abortion, diarrhea, and respirato- ry symptoms in Korea and worldwide. Infection of a pregnant cattle le
This study aimed to detect the PI cattle in Korean native cattle farms and investigate post management of the PI cattle. Material and Methods: From 2015 to 2020, ear notch tis- sue samples of 13,608 Korean nati
🖼️ Poster
Infectious Diseases
2022
ID-P45
Protective Efficacy Of Recombinant Proteins From Heavy
chain fragment of Clostridium botulinum B et al.
Soon Seek Yoon. Animal and Plant Quarantine Agency, Gimcheon, South Korea.
Objectives: Botulism is a paralytic disease of human be- ings and animals caused by neurotoxins produced by Clostrid- ium (C.) botulinum. Botulinum neurotoxins (BoNT) B, C/D and D/C were the most common cause o
🖼️ Poster
Infectious Diseases
2022
ID-P46
Pathological, Immunohistochemical, And Molecular Findings Associated With Ovine Gammaherpesvirus 2 Infections In A Goat
Luara Evangelista Silva et al.
Bechara3, Cristina Wetzel Cunha4, Amauri Alcindo Alfieri5, Selwyn Arlington Headley6. Laboratory of Animal Pathology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Londrina, Brazil
Introduction: Ovine gammaherpesvirus 2 (OvGHV2), is a member of the genus Macavirus, subfamily Gammaherpesvi- rinae, family Herpesviridae, and produces malignant catarrhal fever (MCF) in a wide range of mammali
🖼️ Poster
Infectious Diseases
2022
ID-P47
Comparison Of Pcr And Qpcr For The Detection Of Mycobacterium Avium Subsp. Paratuberculosis In Feces And Milk Of Dairy Cows In Uruguay: A Longitudinal Study
Marina Maurente Berón et al.
Fraga. Instituto Nacional de Investigación Agropecuaria, Plataforma de Investigación en Salud Animal, Estación Experimental La Estanzuela, Colonia, Uruguay.
Objectives: Paratuberculosis (PTBC) is a chronic infec- tious disease of ruminants caused by Mycobacterium avium subsp. paratuberculosis (MAP), with an important economic impact in the dairy sector. This study
🖼️ Poster
Infectious Diseases
2022
ID-P48
Simultaneous Infections By Ovine Gammaherpesvirus 2 And Bovine Gammaherpesvirus 6 In A Sheep
Selwyn Arlington Headley et al.
Alfieri2. Laboratory of Animal Pathology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Paraná, Brazil, Londrina, Brazil
Introduction: Ovine gammaherpesvirus 2 (OvGHV2), is a member of the genus Macavirus, subfamily Gammaherpesvi- rinae, family Herpesviridae, and produces malignant catarrh- al fever (MCF) in mammalian hosts world
🖼️ Poster
Infectious Diseases
2022
ID-P49
Detection Of Bovine Gammaherpesvirus 6 In Aborted Bovine Fetal Tissues From Brazil
Selwyn Arlington Headley et al.
Figueiredo3, Alice Fernandes Alfieri2, Werner Okano4, Shiguedy Katto5, Amauri Alcindo Alfieri6. Laboratory of Animal Pathology, Department of Veterinary Preventiv Medicine, Universidade Estadual de Londrina, Paraná, Brazil, Londrina, Brazil
Introduction: Bovine gammaherpesvirus 6 (BoGHV6), formerly known as bovine lymphotropic virus, is a member of the genus Macavirus, subfamily Gammaherpesvirinae, fami- ly Herpesviridae. Since the first identific
🖼️ Poster
Infectious Diseases
2022
ID-P50
Diagnosis Of Infectious Agents And Molecular Characterization Of Bovine Coronavirus Identified In Calves With Respiratory Disease From Dairy Cattle Herds
Ana Paula Souza Frucchi et al.
Alice Fernandes Alfieri1. Laboratory of Animal Virology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Londrina, Paraná, Brazil, Londrina, Brazil
Introduction: Respiratory disorders are considered a ma- jor cause of morbidity and mortality in suckling dairy calves worldwide. Bovine respiratory disease (BRD) is a multifacto- rial disease caused by a range
🎤 Oral
Internal Medicine and Toxicology
2022
IM-01
Association Of Barn Air Quality Parameters And Lung Consolidation, Airway Inflammation And Infection In Group-Housed Calves
Katharina Van Leenen et al.
Institute for Agriculture, Fisheries and Food, Merelbeke, Belgium. Respiratory disease remains an important cause of mor- bidity and mortality in calves and is associated with substan- tial antimicrobial consumption. Reduction of antimicrobial use is
🎤 Oral
Internal Medicine and Toxicology
2022
IM-02
Does Hemorrhagic Bowel Syndrome Start With Small Mucosal Erosions ?
Bert De Jonge et al.
Ghent University, Merelbeke, Belgium
Objectives: To describe gross and histological lesions, as well as intestinal microbiome in cases of Hemorrhagic Bowel Syndrome (HBS). Materials & Methods: In this descriptive study, 18 cows with HBS (7 necrops
🎤 Oral
Internal Medicine and Toxicology
2022
IM-03
Differentiating Airway Inflammation In Calves By Means Of Cytological Profiles Of Bronchoalveolar Lavage Fluid
Justine Clinquart et al.
Ghent University, Merelbeke, Belgium.
Objective: Bovine respiratory disease (BRD), the primary cause of antimicrobial use in youngstock, is an inflammatory disease caused by multiple infections interacting with host and environmental factors. To im
🎤 Oral
Internal Medicine and Toxicology
2022
IM-04
Association Of Ionized And Total Calcium In Periparturient Dairy Cows
Imke Cohrs et al.
Educational and Research Centre for Animal Husbandry, Hofgut Neumühle, Münchweiler an der Alsenz, Germany
Objectives: Hypocalcemia in cattle is commonly diag- nosed based on serum total calcium (tCa) although only ion- ized calcium (iCa) is metabolically active. The objectives of this study were to study the associ
🎤 Oral
Internal Medicine and Toxicology
2022
IM-05
Gain And Loss Of Fat Depots Mass In Dairy Holstein Cows With Different Body Condition During The Transition Period And Early Lactation
György Szura et al.
Meyer2, Jeannette Klüß2, Gerhard Breves1, Sven Dänicke2, Lena Ruda1, Jürgen Rehage1. University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
Objectives: Dairy cows suffer from negative energy bal- ance (NEB) during the transition and early lactation period. NEB is an outcome of nutrient demand of late gestation, onset of lactation and inadequate fee
🎤 Oral
Internal Medicine and Toxicology
2022
IM-06
Do Unmeasured Strong Ions Predict Mortality In Sick Goats?
Diego Gomez et al.
University of Guelph, Guelph, Canada
This study used a retrospective methodology. Medical records of 153 sick goats presented to a teaching hospital from January 2017 to September 2019 were reviewed and the following data were collected: Demograph
🎤 Oral
Internal Medicine and Toxicology
2022
IM-07
Measurements Of Acute Phase Proteins In Pharyngeal Swabs And Serum From Healthy Dairy Calves
Mette Bisgaard Petersen et al.
University of Copenhagen, Taastrup, Denmark.
Objectives: Early recognition and treatment of respiratory disease in calves can contribute to better animal welfare and possibly, reduce the antibiotic consumption. Detection of acute phase proteins (APP) in p
🎤 Oral
Internal Medicine and Toxicology
2022
IM-08
Sepsis And Other Risk Factors For Mortality In Critically Ill Calves
Mathilde Laetitia Pas et al.
Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
Objective: Critical illness in calves is a problem practi- tioners are frequently faced with, often resulting in mortality. It can be caused by several etiologies, with sepsis amongst them. Considering the stri
🎤 Oral
Internal Medicine and Toxicology
2022
IM-09
Cardiovascular Monitoring, Laboratory Findings And Pain Score In Calves Undergoing Guided Bilateral Rectus Sheath Block For Umbilical Hernia Repair: A Randomized Clinical Trial
Maria Chiara Alterisio et al.
Jacopo Guccione1. University of Napoli Federico II, Veterinary Medicine and Animal Production, Napoli, Italy
Objectives: Despite detection and relief of pain are gain- ing considerable attention in farm animals, only a few clinical studies assess the effect of the analgesia in cattle after ab- dominal surgery, so far.
🎤 Oral
Internal Medicine and Toxicology
2022
IM-10
Association Of Gastrointestinal Microbiota And Anion Gap Acidosis In Diarrheic Calves
Lynna Li et al.
Ontario Veterinary College, Guelph, Canada
Objectives: Diarrheic calves often develop anion gap acidosis associated with increased concentrations of unmea- sured anions including D- and L-lactate. However, the mech- anisms responsible for these acid-bas
🎤 Oral
Internal Medicine and Toxicology
2022
IM-11
Selective Use Of Antibiotics In Neonatal Calf Diarrhea And Its Influence On Fecal Microbiota
Giulia Sala et al.
University of Milan, Department of Veterinary Medicine and Animal Sciences, Lodi, Italy.
Objective: The role of parenteral administration of antibi- otics during neonatal calf diarrhea (NCD) is still an open issue. This study investigates the efficacy of antibiotic treatment and its influence on th
🎤 Oral
Internal Medicine and Toxicology
2022
IM-12
Toxicity By Accumulation After 31 Days Of Daily High Dose Administration Of Meloxicam In An Adult Boer Goat
Aurora Villarroel et al.
2 Athyr Vet, LLC, Philomath, OR, United States
Objective: The objective of this case report was to deter- mine the cause for multiple unspecific and apparently unrelat- ed clinical signs in a goat that was being treated for chronic laminitis on all four fee
🎤 Oral
Internal Medicine and Toxicology
2022
IM-13
Particulate Matter And Endotoxin Concentration In Calf Barns And Their Association With Lung Consolidation, Pulmonary Inflammation And Infection
Katharina Van Leenen et al.
Vermeir4, Laura Van Driessche1, Lieze De Cremer1, Christina Masmeijer1, Filip Boyen1, Piet Deprez1, Eric Cox1, Bert Devriendt1, Bart Pardon1. Ghent University, Merelbeke, Belgium
This study shows that particulate matter and endotoxin concentrations could play an important role in the bovine re- spiratory disease complex. Reference: World Health Organization, W. (2005). WHO Air quality g