🖼️ Poster
Infectious Diseases
2022
ID-P38
Immunohistochemical Identification Of Infectious Disease Agents Associated With Respiratory Disease In Fetal Lungs Of Aborted Bovine Fetuses
Thalita Evani Silva Oliveira et al.
Silva1, Eduardo Furtado Flores3, Renato De Lima Santos4, Lucienne Garcia Pretto-Giordano5, Júlio Augusto Naylor Lisbôa6, Amauri Alcindo Alfieri2, Selwyn Arlington Headley6. Laboratory of Animal Pathology, Department of Veterinary Preventiv Medicine,
Introduction: Abortions in cattle may be sequelae to in- fections by pathogens associated with the development of bo- vine respiratory disease (BRD). The most frequent of these pathogens are alphaherpesvirus-1
🖼️ Poster
Infectious Diseases
2022
ID-P39
Bovine Gammaherpesvirus 6 Associated With Intestinal And Pulmonary Lesions In Buffaloes (Bubalus Bubalis) From Central-West Brazil
Julia Raisa Ximenes Figueiredo et al.
Flávia Helena Pereira Silva1, Ana Aparecida Correa Xavier4, Geovana Vitória Souza Barros5, Amauri Alcindo Alfieri2, Selwyn Arlington Headley2. Graduate Program in Animal Bioscience, Universidade de Cuiabá, Cuiabá, Brazil
Introduction: Bovine gammaherpesvirus 6 (BoGHV6), formerly known as bovine lymphotropic virus, belongs to the genus Macavirus, subfamily Gammaherpesvirinae, family Herpesviridae. This genus contains ovine gamma
🖼️ 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
🖼️ Poster
Infectious Diseases
2022
IM-P01
Frequency Of Ocular Pathologies In Cattle (Bos Taurus) Of The
department of Córdoba et al.
Reyes Bossa. Universidad de Córdoba, Montería, Córdoba, Colombia. Objetives: Veterinary ophthalmology is a relatively new specialty, being little applied in bovine medicine, so it is un- common for bovine eyes to be examined if they do not have le- s
Materials and methods: A study was conducted where 124 clinical cases of cattle of all races, and of both sexes, were evaluated. Descriptive statistics were performed and a distri- bution of macroscopically cha
🖼️ Poster
Infectious Diseases
2022
IM-P02
Comparison Between Efficacies Of Intravenous Hypertonic Sodium Chloride Or Bicarbonate Solutions Followed By Intraruminal Water For Acute Rumen Lactic Acidosis Treatment
Maíra Moreira Santos et al.
Cucunubo Santos1, Caroline Ambiel Barros Gil Duarte1, Juliana Massitel Curti1, Fabrício Moreira Cerri1, Tainá Favoreto Sanches1, Priscilla Fajardo Valente Pereira1, Karina Keller Marques Da Costa Flaiban1, José Dantas Ribeiro Filho2, Júlio Augusto Na
The aim of this study was to compare the efficacy of intra- venous (IV) administration of 7% hypertonic sodium chloride (HSC) and 6% hypertonic sodium bicarbonate (HSB) followed by intraruminal water administra
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P03
Clinical Characterization Of Hemoparasitism By Babesia Spp. And Anaplasma Spp. In Wagyu Cattle
Olimpo Oliver-Espinosa et al.
Universidad Nacional de Colombia, Bogotá, Colombia
Objective: To describe the clinical signs, hematological, metabolic, electrolytic and acid-base alterations in Wagyu cat- tle with hemoparasitism due to Babesia spp. y Anaplasma spp. admitted to the Large Anima
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P04
Alkalizing Effect Of Oral Electrolyte Solutions Containing Sodium Acetate Or Bicarbonate In Diarrheal Newborn Calves
Gabriela De Castro Bregadioli et al.
Universidade Estadual de Londrina, Londrina, Brazil.
Objectives: The aim of this study was to compare the ef- fects of two oral electrolyte solutions (OES), containing sodi- um bicarbonate or sodium acetate, as alkalizing agents, on the hydroelectrolyte and acid-
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P05
Hydroelectrolytic And Acid-Base Imbalance In Calves With Induced Osmotic Diarrhea Fed With Milk
Gabriela De Castro Bregadioli et al.
Moreira Cerri, Karina Keller Marques Da Costa Flaiban, Priscilla Fajardo Valente Pereira, Júlio Augusto Naylor Lisboa. Universidade Estadual de Londrina, Londrina, Brazil.
Objective: The aim of the present study was to evaluate the changes in the hydroelectrolytic and acid-base balance in newborn calves with induced osmotic diarrhea fed with milk. Materials and Methods: Twenty-si
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P06
Effects Of Postpartum Treatment With Oral Calcium Formate On Serum Calcium, Serum Metabolites, And The Occurrence Of Diseases In Early Lactation Of Dairy Cows
Keli Daiane Cristina Libardi Ramella et al.
PPGCA-Universidade Estadual de Londrina (UEL), Londrina, Brazil
Objectives: This study aims to evaluate the effects of oral administration of calcium (Ca) formate in the postpartum of high-producing dairy cows on calcemia, on other blood bio- chemical markers and on the occ
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P07
Prepartum Anionic Diet Induces Hyperchloremic Acidosis In High-Producing Dairy Cows Without Preventing Subclinical Hypocalcemia
Keli Daiane Cristina Libardi Ramella et al.
PPGCA-Universidade Estadual de Londrina (UEL), Londrina, Brazil
Objectives: The objectives of the study were to evaluate the effects of the pre-partum anionic diet on the electrolyte balance and calcemia of high yielding dairy cows in the first days of lactation, and to ver
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P09
Irst Quantification Of Propionic Acid In Serum Of Dairy Ows From Different Farms
öltershinken Martin et al.
niversity of Veterinary Medicine, Foundation Clinic for Cattle, annover, Germany.
Objectives: Propionic acid is produced by microbial fer- entation of carbohydrates in the rumen of cattle (up to 54 ol/day). The liver metabolizes up to 75 % of absorbed pro- ionic acid from the rumen and up to
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P10
Bioactive Compounds In Organic And Aqueous Extract In Plant Species Of Mexico
Silvia Denise Peña Betancourt et al.
Alejandro Córdova3. UAM, Toxicology Laboratory . Department of Agricultural and Animal Production . UAM-X, Mexico
The aim of this study was to identify the total phenolic com- pounds of organic (methanolic and butanolic) and aqueous extracts and evaluate their biological activity. The presence of phenolic compounds was det
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P11
Determination Of Potassium Levels In Cows With Metabolic Diseases And In The Periparturient Period
Zeynep Toprak Cinar et al.
Selcuk University, Faculty of Veterinary Medicine, Faculty of Veterinary Medicine, Turkey
Objective: Detection and prevention of hypokalemia which causes economic losses and metabolic diseases in dairy cows have great importance. For this reason, the first objective of this study is to determine the
🖼️ Poster
Internal Medicine and Toxicology
2022
IM-P12
An Outbreak Of Vicia Villosa Intoxication In A French Holstein Dairy Herd
Vincent Plassard et al.
ENVA, Maisons-Alfort, France
Objectives: The main objective of this report is to raise awareness among veterinarians about hairy vetch (Vicia villo- sa) poisoning in cattle through the description of an outbreak in a French dairy herd. Mat