🖼️ Poster
Infectious Diseases
2022
ID-P03
Comparative Analysis Of Serological Tests And Fecal Detection In The Diagnosis Of Mycobacterium Avium Subsp. Paratuberculosis Infection
Hong-Tae Park et al.
Department of Infectious Diseases, College of Veterinary Medicine, Seoul National University, Seoul, South Korea
Objective: Therefore, accurate diagnostic methods have been required to control the disease. Based on the current situation of diagnosis of MAP infection, we compared and ana- lyzed serological diagnostic metho
🖼️ Poster
Infectious Diseases
2022
ID-P04
Prevalence And Risk Factors Associated To Coxiella Burnetii L In Terceira Island Dairy Farms
Rodriguo Rodrigues et al.
Cardoso4. Faculty of Veterinary Medicine, Technical University of Lisbon, Lisbon, Portugal
Objectives: The dynamics of C. burnetii infection in ru- minant herds in Portugal is not well understood. Recently, a study reported that C. burnetii was endemic in dairy livestock in Central Portugal (Anastáci
🖼️ Poster
Infectious Diseases
2022
ID-P05
The Risk Of A Naive Dairy Herd To Obtain Mycoplasma Bovis Infection From M. Bovis Contaminated Bull Semen – Preliminary Results
Vera Haapala et al.
Simojoki1. University of Helsinki, Faculty of Veterinary Medicine, Department of Production Animal Medicine, Helsinki, Finland
Objectives: Mycoplasma bovis affects animal welfare, causes financial losses and increases the use of antibiotics. The infection was detected in Finland for the first time in 2012. In 2016, we detected M. bovis
🖼️ Poster
Infectious Diseases
2022
ID-P06
Molecular Surveillance Of Pathogens Associated With Diarrhea In Pre-Weaned Korean Native Calves
Kyoung-Seong Choi et al.
Kyungpook National University, Sangju, South Korea
Objective: Calf diarrhea leads to severe economic losses due to poor growth and mortality of the affected young calves in livestock production worldwide. The aim of the present study was to investigate the prev
🖼️ Poster
Infectious Diseases
2022
ID-P07
Anaplasma Marginale Infected Calves Detected By The Electrophoretic Profile Of Bovine Serum Proteins: Preliminary Results
Alliny Souza De Assis Cavalcante et al.
1 Guilherme Rocha Lino De Souza1, Daniel De Castro Rodrigues2, Dina Maria Beltran Zapa1, Luiz Fellipe Monteiro Couto1, Luciana Maffini Heller1, Nathália Braz Rineiro1, Monica Chacon De Vicente1, Lanussy Campos Da Silva1, Welber Daniel Zanetti Lopes1,
Introduction: Anaplasma marginale causes major eco- nomic losses for dairy and beef herds in Brazil. Infected calves are diagnosed by direct blood smear examination and clinical findings reducing the treatment
🖼️ Poster
Infectious Diseases
2022
ID-P08
,
Correlation between anti-Babesia bovis et al.
and Anaplasma maginale antibodies from calved cows and the serum immunoglobulins obtained by colostrum in calves Luiza Gonçalves Dias1, Daniel De Castro Rodrigues2, Douglas Alves Pereira1, Andrey Reis De Carvalho1, Rafael De Freitas Dias1, Natália De
Introduction: Babesia bigemina, Babesia bovis (babesi- osis) and Anaplasma marginale (anaplasmosis) cause major losses in the cattle industry in Brazil each year. Passive immu- nity against babesiosis can be tr
🖼️ Poster
Infectious Diseases
2022
ID-P09
Molecular Survey Of Severe Fever With Thrombocytopenia Syndrome Virus In Cattle From The Republic Of Korea
Sun-Woo Han et al.
Laboratory of Veterinary Internal Medicine, BK21 PLUS Program for Creative Veterinary Science Research, Research Institute for Veteri Science and College of Veterinary Medicine, Seoul National Universi Seoul, South Korea
Objectives: Severe fever with thrombocytopenia syn- drome (SFTS) caused by the SFTS virus (SVTSV), an emerg- ing tick-borne zoonotic infectious disease, has mainly been reported in many Asian counties. SFTSV is
🖼️ Poster
Infectious Diseases
2022
ID-P10
Seroprevalence And Factors Related To Infection Of Bovine Viral Diarrhea In Dairy Cattle In Western Thailand
Nantawan Yatbantoong et al.
Faculty of Veterinary Medicine, Kasetsart University, Kamphangsaen, Nakhon Pathom, Thailand.
Objectives: Bovine viral diarrhea (BVD) is a disease that suppresses a cow's immune system, making the animal sus- ceptible to a host of other infections and leading to silent eco- nomic losses. Although the ep
🖼️ Poster
Infectious Diseases
2022
ID-P11
Serological Detection Of Mycoplasma Bovis In Beef Calves In Eastern Algeria
Yasmine Oucheriah et al.
Claire A.m. Becker3. Université Batna 1,Laboratoire ESPA, ISVSA, Département Vétérinaire, Batna, Algeria
Objectives: Bovine Respiratory Diseases (BRD) have al- ways been predominant in beef calf farming. They are com- plex to diagnose and treat since they involve several etiologi- cal agents, bacteria as well as v
🖼️ Poster
Infectious Diseases
2022
ID-P12
Efficacy Of Pasteurization And Freezing On The Inactivation Of Bovine Leukosis Virus Present In Milk As A Control Strategy In Lactating Calves
Rocio Silvia Sandoval Monzón et al.
Universidad Nacional Mayor de San Marcos, 40000, Peru. , Objetive: The objective of this work is to evaluate the efficacy of pasteurization and freezing on the inactivation of
bovine leukosis virus present in milk as a control strategy in lactating calves. Material and Methods: For the study, a sheep bioassay was performed, in which 16 sheep were used. The sheep re- ceived an inoculu
🖼️ Poster
Infectious Diseases
2022
ID-P13
Outbreak Of Persistent Infection (Pi) Of Bovine Viral Diarrhea Virus (Bvdv) In A Farm - Why So Many Pi Calves Were Produced?
Motoshi Tajima et al.
Ohtsuka1. Rakuno Gakuen University, School of Veterinary Medicine, Japan
Results & discussion: In 11 PIs at first time, BVDV-2 was identified, and the nucleotide homologies of their 5'-UTR were 100%. Their amino acid homologies of a part of E2 antigen of BVDV were 98.2-100%. During
🖼️ Poster
Infectious Diseases
2022
ID-P14
Retrospective Study On The Surveillance On Dairy Cows Infective Abortions In Northeastern Italy From 2006 To 2019
Patrizio Coin et al.
Istituto Zooprofilattico Sperimentale delle Venezie, Treviso, Italy
Objectives: Bovine abortion is an important cause of eco- nomic loss in dairy cattle, and has important implications in public veterinary health. Veneto region, in Northeastern Italy, has implemented since year
🖼️ Poster
Infectious Diseases
2022
ID-P15
Part 1: Uk Approach To Jd Control -Farmer Engagement Using Low Cost Surveillance, Risk Assessment And Prevalence Prediction
Peter Orpin et al.
Objectives: Farmer engagement must be achieved for success with Johne's Disease (JD) control. The farmer has to apply the necessary controls every day for several years to break transmission. In the UK this was achieved using ed- ucation, risk assess
Materials and Methods: Milk processors were encour- aged to host over a 80+ farmer events nationally to educate farmers on the importance of JD control. 1200 farmers en- gaged directly through milk processors a
🖼️ Poster
Infectious Diseases
2022
ID-P16
Art 2: Uk Approach To Johne's Disease Control -Utilising Eb-Based Tools To Enhance Farmer Engagement
eter Orpin et al.
Introduction: The complexities of a long incubation pe- iod, tests of low sensitivity and discrepancies between test nd true herd prevalence hamper Johne's Disease (JD) con- rol resulting in farmer and vet despondency. Developing tools o explain risk
Results: The use of graphical based web-based tools aids cost effective management of JD. The traffic light scoring of risks and results avoided the more typical binary positive/ neg- ative reporting of results
🖼️ Poster
Infectious Diseases
2022
ID-P17
Part 3: Uk Approach To Johne's Disease Control -Top Tips For Effective Control
Peter Orpin et al.
2 Group, Witheridge, United Kingdom.
Introduction: The UK JD program has been driven by the use of milk ELISA testing and effective risk management. An estimated 79% of herds utilise improved farm management and strategic testing and management. A
🖼️ Poster
Infectious Diseases
2022
ID-P18
Digital Dermatitis In Beef Cattle: A Severe Outbreak In Northern Italy
Eliana Schiavon et al.
mber Mortellaro5. Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro, Italy
Objectives: Digital dermatitis (DD) is multifactorial, infec- tious, presumably contagious disease originally described in Italy in 1974, almost exclusively in dairy cows, and subse- quently reported from most
🖼️ Poster
Infectious Diseases
2022
ID-P19
Antimicrobial Potential Of Recombinant Host Defense Peptides Produced As Soluble And Nanoclusters
Anna Arís et al.
IRTA, Torre Marimon, Caldes de Montbui, Spain. Antibiotic-resistant infections are rising sharply, currently being one of the most alarming public health threats. Remark- ably, an important percentage of antibiotics are sold for use in livestock. In
🖼️ Poster
Infectious Diseases
2022
ID-P20
Control, Monitoring And Eradication Of Infectious Bovine Rhinotracheitis (Ibr) In A Closed Dairy Herd Following Vaccination With A Live/Inactivated Ibr Marker Vaccine Programme
Julie Forrest et al.
University of Edinburgh, Royal(Dick) School of Veterinary Studies, United Kingdom
Objectives: An opportunity arose to study the epidemiol- ogy of IBR control in a closed (apart from occasional stock bull purchase) 230 cow Holstein dairy herd. Following an IBR breakdown in 2012, the breeding
🖼️ Poster
Infectious Diseases
2022
ID-P21
Area Vaccination Program To Prevent Bovine Viral Diarrhea
at Betsukai town et al.
Hokkaido Veterinary Medical Association, Nemuro Branch, Betsukai town, Hokkaido, Japan
Objective: Bovine Viral Diarrhea (BVD) virus is one of the most widespread cattle pathogens. Persistent Infection (PI) animals are the key to the maintenance of BVD in cattle since t WORLD BUIATRICS CONGRESS 20
🖼️ Poster
Infectious Diseases
2022
ID-P22
Are Bovine Respiratory Syncytial Virus (Brsv) Vaccine Strains Still Aligned With Circulating Brsv Field Strains ?
Elias Salem et al.
MSD Animal Health, Boxmeer, Netherlands.
Objectives: Bovine Respiratory Syncytial Virus (BRSV) is spread in cattle herds worldwide and is considered one of the most important etiological agents involved in Bovine Res- piratory Disease Complex (BRDC),
🖼️ Poster
Infectious Diseases
2022
ID-P23
Clinical Disease And Histopathology Associated With Respiratory Infection By Bovine Coronavirus
Katelyn R. Soules et al.
of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, IA, United States
Objectives: Bovine Coronavirus (BCoV) is a member of a family of viruses associated with both enteric and respiratory diseases in a wide range of hosts including ruminants, pigs, chickens, mice, cats, dogs, hum
🖼️ Poster
Infectious Diseases
2022
ID-P24
Detection Of Influenza D Virus-Specific Antibodies In Swedish Bulk Tank Milk Collected In 2019 And 2020
Ignacio Alvarez et al.
Evelina Ahlgren3, Anna Ohlson4, Jean François Valarcher1, Siamak Zohari3. Swedish University of Agriculture Sciences (SLU), Uppsala, Sweden
Objective: Influenza D virus (IDV) is the most recently dis- covered agent among viruses involved in the bovine respira- tory disease complex. Evidence based on detection of virus or specific antibodies support
🖼️ Poster
Infectious Diseases
2022
ID-P25
Frequency And Molecular Characterization Of Mannheimia
haemolytica et al.
among healthy and diseased calves in feedlots in Spain Johan Manuel Calderón Bernal1, Ángel García Muñoz2, Alberto Díez Guerrier1, Héctor Rámirez3, Raquel Roca3, Lucas Domínguez4, José Francisco Férnandez-Garayzabal4, Ana Vela Alonso4, María Dolores
Objectives: The aim of this study was to investigate the frequency and molecular characteristics of the three main bac- teriological agents of the Pasteurellaceae family associated with the bovine respiratory d
🖼️ Poster
Infectious Diseases
2022
ID-P26
A Scoping Review Of The Testing Of Bulk Milk To Detect Infectious Diseases Of Dairy Cattle Caused By Bacteria
Diego Nobrega et al.
University of Guelph, Guelph, Canada.
Objectives: Here we performed a scoping review to sum- marize the literature reporting on the testing of bulk milk (BM) samples to detect infectious diseases of dairy cattle caused by bacteria. Results from thi