🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P19
Do Attitudes And Personality Of Calf Care Workers Affect Calf Mortality?
Dagni-Alice Viidu et al.
Estonian University of Life Sciences, Tartu, Estonia
Objectives: Calf care workers are the main persons re- sponsible for the daily care and health surveillance of pre- weaned calves. Due to their high contact rate with calves, their attitudes and personality mig
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P20
In Practice Animal Health Management By A Digital App And Relevant Biomarker Monitoring Methods For Farmers And Veterinarians
Lena Eggers et al.
Agricultural University of Halle, Halle, Germany
Objectives: During the transition periode dairy cows are submitted to massive metabolic changes and challenges. There is therefore an increased risk for cows to fail, resulting e.g. in ketosis [1,2]. In time pr
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P21
Application Note For The Use Of A Wireless Device Measuring Reticuloruminal Ph Under Practice Conditions In A Swiss Dairy Herd
Eveline Studer et al.
Switzerland.
Objectives: Subacute ruminal acidosis (SARA) is caused by ingestion of diets high in rapidly fermentable carbohydrates and/or deficient in physically active fiber, often suspected in high yielding dairy cows. A
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P22
Immunoglobulin Concentration And Bacterial Contamination Of Bovine Colostrum Samples
Nicole Hechenberger et al.
for Ruminants, University of Veterinary Medicine Vienna, Vienna, Austria.
Objectives: Feeding poor quality colostrum is one of the most important risk factors for calves facing failure of passive transfer of immunity (FPT). Good quality colostrum is defined POSTER as an immunoglobuli
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P23
Q Fever Vaccination Strategy
Didier Raboisson et al.
National Veterinary School Toulouse (ENVT), Toulouse, France
Objectives: Q-fever is a common disease in dairy cow worldwide. It is due to Coxiella burnetii infection and is asso- ciated with abortion, higher risk for placental retention, me- tritis and deteriorated repro
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P24
Systematic Approach To Neonatal Diarrhea In Dairy Farms
Carolina Tejero et al.
Luz Sales3, Tatiana Fabra3, Pablo Real3, Santiago Navarro4, Miguel Fernandez4, Laura Elvira1. MSD Animal Health, Salamanca, Spain
Objectives: Neonatal calf diarrhea (NCD) is a major health and welfare challenge during the first month of life. It is associated with reduced weight gain, increased mortality, and morbidity rate. Moreover, it
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P25
Colostrum Supply: How Is It Done And What To Improve?
Lisa Robbers et al.
Population Health Sciences, Utrecht University, Utrecht, Netherland Wageningen Bioveterinary Research, Lelystad, Netherlands.
Objective: It is well known that colostrum feeding is es- sential for the transfer of passive immunity and health of new- born calves. The general advised strategy is to provide co- lostrum with some alliterati
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P26
Milk And Conductivity Deviation Settings On An Automatic Data Collection System For Accurate Detection Of Acute Disease In Holstein Dairy Cows Aurora Villarroel.
Athyr Vet et al.
Objective: The objective of this study was to determine whether a specific algorithm of milk and conductivity devia- tions on automatically collected data could be used to accu- rately identify diseased animals on several dairy farms as de- termined
Materials and Methods: A longitudinal observational study was undertaken at 3 dairy farms in Chile. Milk production and conductivity were automatically measured every milking for every cow. Deviations from the
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P27
Restriction Of Free Access To Feed And Resting Area After Last Milking Before Dry-Off Associated With Lower Blood Calcium Levels In Dairy Cows
Andrew Biggs et al.
The Vale Veterinary Group, Devon, United Kingdom
Objectives: A recent publication has emphasized the fact that subclinical hypocalcaemia can be found in dairy cows immediately following dry-off (Krogh et al., 2018) and the condition of atypical milk fever (cl
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P28
Dry-Off Practices On Uk Commercial Dairy Farms
Andrew Biggs et al.
The vale Veterinary Group, Devon, United Kingdom
Objectives: Dry-off is an extremely important, but also risky period for the dairy cow. Traditionally, dry period man- agement has been focused on practices that are aimed at maximizing milk production in the s
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
HH-P30
Evaluation Of Productive Parameters Associated With Food Manegement And Well - Being In Beef Cattle
Diana García Calvo et al.
Salud. Universidad Autónoma Metropolitana. Campus Xochimilco, Ciudad de México, Mexico. 31s R — Herd Health Management, Smart Farming and Economics
Objective: To evaluate the effect of addition of sodium bi- carbonate and fodder in the diet, plus the increase of feeding space on the daily weight gain and food conversion at 30 and 50 days. Material and meth
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
ID-P01
An Approach To Investigating A Herd Level Bvd Breakdown Via The Scottish Government Eradication Scheme. Colin Buchan.
Avondale Veterinary Group et al.
Objectives: The objective of this poster is to provide prac- titioners with a ‘real life’ approach to investigating BVD at a herd level in accordance to the compulsory Scottish Govern- ment scheme. The importance of investigating and eradicat- ing th
abstract was accepted and presented at the British Cattle Vet- erinary Association Congress in 2019. Materials and Methods: Annual compulsory BVD check test screening had been performed on a 280-cow dairy farm
🖼️ Poster
Herd Health Management, Smart Farming and Economics
2022
ID-P02
Determination Of The Prevalence Of Salmonella Spp. In Feces From Two Dairy Herds Located In The Sabana De Bogotá- Colombia
Rubiela Castañeda-Salazar et al.
Pontificia Universidad Javeriana, Bogotá, Colombia
Objectives: The objective of this study was to determine the prevalence of Salmonella spp. shedding in fecal sam- ples in two dairy herds in the Sabana de Bogotá – Colombia. Materials and Methods: Eighty cattle
🖼️ 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