Results 11 to 20 of about 10,387,793 (161)

The curative treatment and approach to preventive care of bovine respiratory disease complex (BRDC) [PDF]

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2019
The bovine respiratory disease complex (BRDC) remains one of the major diseases affecting modern cattle breeding. This debilitating and sometimes lethal complex has a considerable economic impact in terms of production losses and reduced productivity ...
Zaid ZOUAGUI, Hicham AIT LBACHA
doaj   +2 more sources

Single Pathogen Challenge with Agents of the Bovine Respiratory Disease Complex. [PDF]

PLoS ONE, 2015
Bovine respiratory disease complex (BRDC) is an important cause of mortality and morbidity in cattle; costing the dairy and beef industries millions of dollars annually, despite the use of vaccines and antibiotics.
Laurel J Gershwin, Alison L Van Eenennaam, Mark L Anderson, Heather A McEligot, Matt X Shao, Rachel Toaff-Rosenstein, Jeremy F Taylor, Holly L Neibergs, James Womack, Bovine Respiratory Disease Complex Coordinated Agricultural Project Research Team   +9 more
doaj   +3 more sources

The Bacterial and Viral Agents of BRDC: Immune Evasion and Vaccine Developments

Vaccines, 2021
Bovine respiratory disease complex (BRDC) is a multifactorial disease of cattle which presents as bacterial and viral pneumonia. The causative agents of BRDC work in synergy to suppress the host immune response and increase the colonisation of the lower ...
Rachael Lynda Bell, Hannah Louise Turkington, Sara Louise Cosby   +2 more
doaj   +3 more sources

Investigating bovine coronavirus in Indian calves: Incidence, molecular evidence, and pathological role in bovine respiratory disease complex (BRDC). [PDF]

Iran J Vet Res
Bovine coronavirus (BCoV) and bacterial pathogens contribute to bovine respiratory disease complex (BRDC) in young calves. However, the role of BCoV in BRDC occurrence and site-specific respiratory pathology in India remains poorly explored.This study aimed to assess BCoV prevalence in BRDC cases.We investigated 406 weaner calves (166 cattle, 240 ...
Kamdi B, Singh R, Singh V, Singh S, Kumar P, Kashyap G, Dhama K.   +6 more
europepmc   +3 more sources

Detection and Genomic Characterization of Novel Respiratory Viruses in US and Mexican Cattle Farms. [PDF]

Transbound Emerg Dis
Respiratory virus infections in cattle cause an estimated more than $1 billion in production losses and can threaten human health. During February 2024 to May 2025, we employed a One Health approach to surveil for respiratory viruses among cattle, farm workers, and environmental samples from 11 US and Mexican beef or dairy cattle farms.
Oguzie JU, Cummings DB, Groves JT, Hagan AG, Rodriguez J, Hernandez-Vidal G, Moreno-Degollado G, Shittu I, Marushchak LV, Nguyen-Tien T, Trujillo-Vargas CM, Silva DB, Li F, Richeson JT, Schneider NE, Gray GC.   +15 more
europepmc   +2 more sources

Epidemiological Insights Into BVDV and IBRV in Feeder Cattle After Cross-Regional Transport in China 2022-2024: Coinfection Dynamics and Implications for BRDC Control. [PDF]

Transbound Emerg Dis
Background Bovine viral diarrhea virus (BVDV) and infectious bovine rhinotracheitis virus (IBRV) are key components of the bovine respiratory disease complex (BRDC) in China’s cross‐regional feeder system. We quantified antibody and antigen positivity and identified epidemiological determinants across provinces, seasons, years, and clinical status ...
Ren L, Tian C, Shen C, Hao Y, Yan X, Zuo Z.   +5 more
europepmc   +2 more sources

Evaluation of Nasal Microbial Communities of Beef Calves During Pre-Weaning Outbreak of Bovine Respiratory Disease [PDF]

Animals
Bovine respiratory disease complex (BRDC) is a leading cause of morbidity and mortality in pre-weaned calves, yet the role of commensal nasal microbiota in outbreak severity remains poorly understood.
Amy N. Abrams, Larry A. Kuehn, John W. Keele, Michael G. Gonda, Tara G. McDaneld   +4 more
doaj   +2 more sources

Application of Bovine Nasal Epithelial Cells as an In Vitro Model for Studying Viral Infection in the Upper Respiratory Tract [PDF]

Viruses
Bovine respiratory disease complex (BRDC) is a multifactorial and globally prevalent condition involving a combination of viral and bacterial pathogens, as well as environmental stressors.
Malte Pitters, Henrik Fritsch, Ang Su, Klaus Jung, Paul Becher   +4 more
doaj   +2 more sources

Pathogenic infection characteristics and risk factors for bovine respiratory disease complex based on the detection of lung pathogens in dead cattle in Northeast China

Journal of Dairy Science, 2023
: Bovine respiratory disease complex (BRDC) involves multiple pathogens, shows diverse lung lesions, and is a major concern in calves. Pathogens from 160 lung samples of dead cattle from 81 cattle farms in Northeast China from 2016 to 2021 were collected
Y. Zhou, Z. Shao, G. Dai, X. Li, Y. Xiang, S. Jiang, Z. Zhang, Y. Ren, Z. Zhu, C. Fan, G. Zhang   +10 more
doaj   +3 more sources

Comparative Efficacy of Tulathromycin and Ceftiofur for Treating Undifferentiated BRDC and Tulathromycin Metaphylaxis in Dairy Cattle [PDF]

Antibiotics
Background/Objectives: Bovine respiratory disease complex (BRDC) is commonly treated empirically, as etiological diagnosis is often impractical under field conditions.
Sahaphop Pengpanun, Surachet Panyapan, Tawatchai Singhla   +2 more
doaj   +2 more sources