🎤 Oral
Immunology and Vaccinology
2022
IV-17
Cellular And Humoral Immune Response Elicited In Cattle Through Combined Mucosal And Systemic Immunization With Neospora Caninum Membrane Antigens
Alexandra Correia et al.
Instituto de Ciências Biomédicas Abel Salazar, University of Porto
Objectives: We aimed at improving the immunogenicity and mucoadhesiveness of this experimental vaccine in cattle by adding an additional adjuvant and administration route. Material&Methods: Holstein calves were
🎤 Oral
Immunology and Vaccinology
2022
IV-18
Effectiveness Of Two Intranasal Vaccines For The Control Of Bovine Respiratory Disease (Brd) In Newborn Beef Calves
Nicolas Masset et al.
Argentonnay, France
Objectives: Bovine Respiratory Syncytial Virus (BRSV) is a major cause of Bovine Respiratory Disease (BRD) in newborn calves worldwide. Vaccination is widely used to pre- vent BRD and BRSV intranasal vaccines w
🎤 Oral
Immunology and Vaccinology
2022
IV-19
Systemic And Local Immune Responses Of Beef Calves Vaccinated Post Transportation And At The Time Of A Mild Respiratory Tract Infection
Victor Cortese et al.
Objective: To assess the effect of transportation on im- mune responses to vaccination in calves. st WORLD BUIATRICS CONGRESS 2022 MADRID
Materials and Methods: Seventy-five weaned beef calves were randomly assigned to one of three groups (n=25). Group 1 was not transported (NTV) while groups 2 (TV) and 3 (TUV) were transported for 12 hours (day
🎤 Oral
Immunology and Vaccinology
2022
IV-21
Vaccination Against Salmonellosis In Veal Farms In The Netherlands Is An Effective Prevention Method To Reduce The Use Of Antimicrobials
Niels Geurts et al.
2 Netherlands.
Objectives: Salmonellosis has been recognized as a dis- ease in cattle all over the world for several decades. It has primarily been associated with S. enterica subsp. enterica se- rovar Dublin (S. Dublin) and
🎤 Oral
Immunology and Vaccinology
2022
IV-22
The Effect Of Local And Systemic Passive Immunity Acquired From Maternal Colostrum On Clinical Protection Of Beef Calves Against Experimental Challenge With Brsv.
Manuel Chamorro et al.
Amelia Woolums2. Auburn University College of Veterinary Medicine, Auburn, Alabama, United States
Objectives: 1. To determine if vaccination of beef cows during the last trimester of gestation with two doses of an in- activated bovine respiratory syncytial virus (BRSV) vaccine re- sulted in greater transfer
🎤 Oral
Immunology and Vaccinology
2022
IV-23
Evaluation Of The Cell-Mediated Immune Response Of Dairy Cattle Vaccinated With An Autogenous Vaccine Against Mastitis Sustained By Staphylococcus Aureus And Streptococcus Agalactiae
Matteo Cornaggia et al.
Capello2, Giulia Zarpellon2, Tiziana Ferro2, Lucillo Cestaro3, Giul Severi4, Annalisa Stefani2, Luca Bano2. Istituto Zooprofilattico Sperimentale delle Venezie, Padova - Isti Zooprofilattico Sperimentale della Lombardia ed Emilia-Romagna, Brescia, It
Objective: Mastitis causes heavy economic losses in the dairy industry due to milk discharge, therapeutic costs, and culling rate of infected animals4. Staphylococcus aureus (SAU) and Streptococcus aga- lactiae
🎤 Oral
Immunology and Vaccinology
2022
IV-24
Uk Study: Comparing Antibody Quantities In Commercial Calf Scour Pastes Vs. The Same Volume Of Colostrum From Cows Vaccinated With A Commercial Calf Scour Vaccine
Kat Baxter-Smith et al.
Health, Boxmeer, Netherlands.
Objectives: Neonatal calf diarrhoea (scour) is a common and costly disease on farm. There are many preventative ap- proaches which can be undertaken to reduce the incidence and severity of this disease. It has
🎤 Oral
Immunology and Vaccinology
2022
IV-25
Can An Injectable Trace Element Supplement Increase The Immune Response Of Dairy Calves?
Andrew Bates et al.
New Zealand
Objectives: This study was carried out on a pastoral spring calving dairy farm in New Zealand with approval from Massey University Animal Ethics Committee. It was designed to investigate the effect of TMS suppl
🎤 Oral
Immunology and Vaccinology
2022
IV-26
Field Efficacy Trials With A New Intranasal Brd Vaccine
Birgit Makoschey et al.
Geert Vertenten1. MSD Animal Health, Boxmeer, Netherlands
Objective: The objective of these studies was to deter- mine the efficacy of a new intranasal BRD vaccine (Bovilis® IN- tranasal RSPTM Live) under field conditions. The vaccine con- tains live, attenuated BRSV
🎤 Oral
Immunology and Vaccinology
2022
IV-27
Effect Of Periparturient Intranasal Vaccination On Post Parturient Health Parameters In Holstein Cows
Victor Cortese et al.
Objective: The objective of this study was to evaluate the effect on health and reproductive performance of vaccinating Holstein cows were vaccinated with an intranasal modified live viral bovine respiratory syncytial virus (BRSV), modified live, tem
Materials and Methods: In a large commercial dairy, 4834 multiparous cows were vaccinated 18-24 days prior to expect- ed calving date (n=1198), within twelve hours after parturition (n=1250) or at both time poi
🎤 Oral
Immunology and Vaccinology
2022
IV-28
Benchmarking Of The Immune Response Induced By Commercial Intranasal Vaccines Against Brsv In Dairy Calves
Gilles Foucras et al.
Malakoff, France.
Objectives: BRSV is a main respiratory agent in young calves. The intranasal vaccine Rispoval® Intranasal RS+PI3 (Zoetis) is available for more than ten years and has a long history of protective effects in bov
🎤 Oral
Immunology and Vaccinology
2022
IV-29
Influence Of Vaccination On The Seroconversion Of 2 Major Respiratory Pathogens In German Beef Rearing Farms
Egon Thesing et al.
Germany
Objectives: An important part of the German beef sector is the fattening of Simmental/crossbreed bulls. BRD (Bovine Respiratory Disease) is the main health problem on those farms. The causes are multifactorial,
🎤 Oral
Immunology and Vaccinology
2022
IV-30
Impact Of Prepartum Administration Of An Infectious Calf Diarrhea Vaccine On Nonspecific Colostral Immunoglobulin Concentrations Of Dairy Cows
Greg Chambers et al.
Cuttance1. VetEnt Research, Te Awamutu, New Zealand
Objectives: Passive transfer of colostral immunoglobulins from the cow to the calf is essential for calf health. The objec- tive of this study was to determine if prepartum administration of a vaccine stimulate
🎤 Oral
Immunology and Vaccinology
2022
IV-31
Bovine Myeloid Antimicrobial Peptide-28 (Bmap-28) Mrna Expression By Bovine Cells And Effects Of Synthetic Bmap-28 On Bovine Respiratory Disease Pathogens.
Santiago Cornejo Tonnelier et al.
Daryll Vanover2, Hannah Peck2, Philip Santangelo2, Amelia Woolums1. Department of Pathobiology and Population Medicine, College of Veterinary Medicine, Mississippi State University., Mississippi Sta MS, United States
Objectives: Mannheimia haemolytica (MH) is the prin- cipal bacterial pathogen associated with bovine respiratory disease (BRD) in cattle. Bovine Herpes virus type 1 (BHV-1) can cause BRD by itself or it can be
🎤 Oral
Immunology and Vaccinology
2022
IV-32
Q Fever: Vaccinate As Much As Needed And As Little As Possible
Jens Böttcher et al.
Dautzenberg1, Elisabeth Deckinger1, Michaela Alex1, Vanessa Turowski1, Britta Janowetz1. Bavarian Animal Health Service, Poing, Germany
Objective: Coxiella (C.) burnetii is a zoonotic pathogen. Endemic infection in dairy cow farms is frequently observed. A vaccine (CoxevacTM, Ceva Santé Animal) is available to control infection in cattle. In th
🎤 Oral
Immunology and Vaccinology
2022
IV-33
Duration Of Immunity After A Natural Infection With Bovine Respiratory Syncytial Virus
Sara Hägglund et al.
Sabine Riffault4, Geraldine Taylor5, María Jose Rodriguez6, Marga Garcia Duran6, Jean François Valarcher1. Swedish University of Agricultural Sciences, Dept. of Clinical Sciences, Unit of Ruminant Medicine, Host Pathogen Interaction Group, Uppsala, S
Objectives: Bovine respiratory syncytial virus (BRSV) infections commonly occur as epizootic outbreaks in nearby cattle herds. In parallel with improved biosecurity, the main- tenance of herd immunity could con
🎤 Oral
Immunology and Vaccinology
2022
IV-34
Virus Detection By Pcr Following Vaccination Of Naive Calves With Intranasal Or Injectable Multivalent Modified- Live Viral Vaccines
Victor Cortese et al.
2 2 Riddell2, Daniel W. Scruggs3. Zoetis, Simpsonville, United States
Objective: To evaluate the duration and cycle times of PCR-positive results following administration of modified-live viral (MLV) vaccines to sero-negative beef calves. Materials and Methods: Twenty beef calves
🎤 Oral
Immunology and Vaccinology
2022
IV-35
Efficacy Of A Vaccine To Control Coxiellosis In Goats 1 Year After Primo-Vaccination: Assessment Of The Duration Of Immunity
Philippe Gisbert et al.
Orszagh2. Ceva Santé Animale, Libourne, France
Objectives: In small ruminants, Coxiellosis also named Q fever is responsible for abortion, stillbirth and weak born. In addition, Q fever is a zoonosis which can cause flu-like syn- dromes in humans but also a
🎤 Oral
Immunology and Vaccinology
2022
IV-36
A Field Study Evaluating Humoral Immune Response In Calves Vaccinated With Two Multivalent Respiratory Vaccines
Anna Catharina Berge et al.
Vertenten4. Berge Veterinary Consulting BV, Vollezele, Belgium
Objectives: Calf vaccination may be adversely affected by maternal antibodies. Two trivalent inactivated Bovine Respira- tory Disease (BRD) vaccines that are commercialized in Eu- rope (Bovilis® Bovipast RSP or
🎤 Oral
Immunology and Vaccinology
2022
IV-37
Concurrent Vaccination For Pneumonia In Pre-Weaned Calves; A Longitudinal Study On The Safety, And Serological Response Elicited By Delivery Of Two Live Intranasal Vaccines
Anna Flynn et al.
Grassland Science Research Department, Animal & Grassland Research and Innovation Centre, Teagasc Moorepark, Cork, Republic of Ireland
Objectives: Bovine respiratory disease complex (BRD) is an economically important disease with a high mortality rate. In Ireland, it remains the leading cause of death in calves be- tween 1 and 12 months of age
🖼️ Poster
Internal Medicine and Toxicology
2022
IV-P01
Immune Response And Status Of The Upper Respiratory Tract Of Dairy Calves Challenged With Bvdv2 And Bhv1 After Intranasal Vaccination And Trace Minerals Injection
Alejandro Hoyos-Jaramillo et al.
Divers2, Sara Kirks1, Jose Urdaneta1, Mohammad Ibrahim1, Miller Kayla1, Katie Skrada1, Adriana Rodriguez1, David Hurley3, Manuel Chamorro4, Misty Edmondson4, Jessica Rush4, Erika Gonzalez- Altamiranda5. Group for Reproduction in Animals, Vaccinology
Bovine viral diarrhea virus (BVDV), and Bovine herpes virus 1 (BHV1) are major pathogens involved in bovine re- spiratory disease (BRD). These viruses cause immunosup- pression and damage of the upper respirato
🖼️ Poster
Internal Medicine and Toxicology
2022
IV-P02
Stability Of An Inactivated Rotavirus-Coronavirus-E.coli Combination Vaccine Until At Least 28 Days After First Opening And Storage At +2 - +8°C
Birgit Makoschey et al.
Burgwedel, Germany.
Introduction and objectives: Inactivated vaccines for cattle are typically filled in multi-dose ready to use vials and according to the label they should be used within a few hours after broaching. This is the
🖼️ Poster
Immunology and Vaccinology
2022
IV-P03
Nine-Week Duration Of Immunity Against A Virulent Mannheimia Haemolytica Challenge In 60-Day-Old Calves Vaccinated With A Multivalent Vaccine Containing A M. Haemolytica Toxoid
Veronique Moulin et al.
Nancee Oien1. Zoetis Inc, Kalamazoo, MI, United States
Bovine respiratory disease complex (BRDC) is one of the most important health problems in the cattle industry. One of the major bacterial causative agents of BRDC is Mannheimia haemolytica which causes disease
🖼️ Poster
Immunology and Vaccinology
2022
IV-P04
Efficacy Of The Intranasal Respiratory Vaccine Against Ibrv, Pi3V, And Brsv In Early Weaned Calves
Doo Kim et al.
College of Veterinary Medicine / Kangwon National University, Chuncheon, Kangwon, South Korea.
Objectives: Bovine respiratory disease (BRD) is a one of the most money costing disease in bovine production. Farm- ers usually use commercial vaccines which are modified live or killed vaccines around weaning