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Phylogenetic Analysis of Bovine Respiratory Syncytial Virus (BRSV) Subgroups in Wallonia Region of Belgium in Relation to Current Vaccination Strategies

Vaccines
Background: Bovine respiratory syncytial virus (BRSV) is a major pathogen of the bovine respiratory disease complex and causes regular severe winter outbreaks of respiratory disease in cattle. It is therefore responsible for important economic losses for
Mutien Garigliany, Daniel Desmecht, Hani Boshra   +2 more
exaly   +4 more sources

Single-Shot Vaccines against Bovine Respiratory Syncytial Virus (BRSV): Comparative Evaluation of Long-Term Protection after Immunization in the Presence of BRSV-Specific Maternal Antibodies

Vaccines, 2021
The induction of long-lasting clinical and virological protection is needed for a successful vaccination program against the bovine respiratory syncytial virus (BRSV). In this study, calves with BRSV-specific maternally derived antibodies were vaccinated
Jean François Valarcher, Sara Hägglund, Katarina Näslund, Luc Jouneau, Ester Malmström, Olivier Boulesteix, Anne Pinard, Dany Leguéré, Alain Deslis, David Gauthier, Catherine Dubuquoy, Vincent Pietralunga, Aude Rémot, Alexander Falk, Ganna Shevchenko, Sara Bergström Lind, Claudia Von Brömssen, Karin Vargmar, Baoshan Zhang, Peter D. Kwong, María Jose Rodriguez, Marga Garcia Duran, Isabelle Schwartz-Cornil, Geraldine Taylor, Sabine Riffault   +24 more
doaj   +2 more sources

Local and Systemic Antibody Responses in Beef Calves Vaccinated with a Modified-Live Virus Bovine Respiratory Syncytial Virus (BRSV) Vaccine at Birth following BRSV Infection

Veterinary Sciences, 2022
Maternal antibodies interfere with BRSV vaccine responses and efficacy in young calves. The objective of this study was to determine if vaccination before the complete absorption of colostral antibodies results in adequate immune priming and clinical ...
David A. Martínez, Manuel F. Chamorro, Thomas Passler, Laura Huber, Paul H. Walz, Merrilee Thoresen, Gage Raithel, Scott Silvis, Ricardo Stockler, Amelia R. Woolums   +9 more
doaj   +2 more sources

Establishment and field validation of a rapid on-site recombinase polymerase amplification-lateral flow assay for BRSV and BVDV. [PDF]

Front Vet Sci
Bovine respiratory disease (BRD) is the costliest bovine syndrome worldwide, inflicting annual losses of over one billion USD in North America alone. Transport stress, overcrowding and viral–bacterial synergy can drive mortality to 70%, yet laboratory ...
Zhao Z, Guo Y, Liu S, Hao L, Sun X, Xiang Y, Wang N, Meng X, Sun H, Yue S, Gong P, Cao L.   +11 more
europepmc   +2 more sources

Bovine Respiratory Syncytial Virus (BRSV) Infection Detected in Exhaled Breath Condensate of Dairy Calves by Near-Infrared Aquaphotomics

Molecules, 2022
Bovine respiratory syncytial virus (BRSV) is a major contributor to respiratory disease in cattle worldwide. Traditionally, BRSV infection is detected based on non-specific clinical signs, followed by reverse transcriptase-polymerase chain reaction (RT ...
Mariana Santos-Rivera, Amelia R. Woolums, Merrilee Thoresen, Florencia Meyer, Carrie K. Vance   +4 more
doaj   +2 more sources

Immunization with a mucosal, post-fusion F/G protein-based polyanhydride nanovaccine protects neonatal calves against BRSV infection

Frontiers in Immunology, 2023
Human respiratory syncytial virus (HRSV) is a leading cause of death in young children and there are no FDA approved vaccines. Bovine RSV (BRSV) is antigenically similar to HRSV, and the neonatal calf model is useful for evaluation of HRSV vaccines. Here,
Teresia W. Maina, Elizabeth A. Grego, Scott Broderick, Randy E. Sacco, Randy E. Sacco, Balaji Narasimhan, Balaji Narasimhan, Jodi L. McGill, Jodi L. McGill   +8 more
doaj   +2 more sources

Outbreak of Respiratory Disease Due to Bovine Respiratory Syncytial Virus with Concomitant Infections by Histophilus somni and Pasteurella multocida in Adult Dairy Cows and Calves from Southern Brazil [PDF]

Animals
Although bovine respiratory syncytial virus (BRSV) is a key contributor to bovine respiratory disease (BRD) worldwide, there are few detailed reports of BRSV-related outbreaks in Brazil.
João Henrique Perotta, Isabela Vaz Silva, Maria Constanza Rodriguez, Mara Eliza Gasino Joineau, Marcel Kruchelski Tschá, Renato Silva de Sousa, Alais Maria Dall Agnol, Flávia Helena Pereira Silva, Sébastien Buczinski, Selwyn Arlington Headley, Ivan Roque de Barros Filho   +10 more
doaj   +2 more sources

Field Monitoring of Colostral BVDV-, BoHV-1-, and BRSV-Specific Serum Antibody Levels in Dairy Calves from Birth to Weaning Fed with Pasteurized Colostrum Pools Obtained from Vaccinated Dams. [PDF]

Vaccines (Basel)
Background/Objectives: This study aimed to determine the changes in BVDV (bovine viral diarrhea virus), BoHV-1 (bovine herpesvirus-1), and BRSV (bovine respiratory syncytial virus) antibody levels until weaning in calves who ingested colostrum from ...
Ataseven VS, Kaya U, Doğan M, Şengül S, Turan S, Türkarslan Akbaba F, Kocaer İİ.   +6 more
europepmc   +2 more sources

Molecular and histopathological detection of bovine respiratory syncytial virus in Wasit Province, Iraq [PDF]

Open Veterinary Journal
Introduction: Bovine Respiratory Syncytial Virus (BRSV) is a important pathogen affecting goats, leading to respiratory diseases and substantial economic losses.
Asaad Chasib Al-Atabi, Hutheyfa Al-Salih, Ahmed J. Al-Mialy, Murtadha Abbas   +3 more
doaj   +2 more sources

An intranasal recombinant NDV-BRSV Fopt vaccine is safe and reduces lesion severity in a colostrum-deprived calf model of RSV infection

Scientific Reports, 2022
Human respiratory syncytial virus (HRSV) is a major cause of severe lower respiratory tract disease in infants and the elderly, yet no safe, effective vaccine is commercially available.
Randy E. Sacco, Ignacio Mena, Mitchell V. Palmer, Russell K. Durbin, Adolfo García-Sastre, Joan E. Durbin   +5 more
doaj   +2 more sources