Results 31 to 40 of about 1,097 (144)

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   +1 more source

A MULTIMODAL CLINICAL AND DIAGNOSTIC APPROACH TO BOVINE RESPIRATORY DISEASE COMPLEX (BRDC) IN DAIRY CALVES [PDF]

, 2023
Calf bronchopneumonia (BP), or Bovine Respiratory Disease Complex (BRDC), to date is still difficult to diagnose due to the multifactorial nature of its etiopathogenesis and aspecificity of clinical symptomatology.
FERRULLI, VINCENZO
core   +1 more source

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   +1 more source

Low Levels of Neutralizing Antibodies to Influenza A (H5N1) and D Viruses Among Cattle and Cattle Workers on US Farms, 2024-2025. [PDF]

Influenza Other Respir Viruses
Influenza and Other Respiratory Viruses, Volume 19, Issue 9, September 2025.
Shittu I, Cummings DB, Groves JT, Hagan AG, Gray GC.   +4 more
europepmc   +2 more sources

Evaluation of Serum Iron and Ferritin Levels as Inflammatory Markers in Calves with Bovine Respiratory Disease Complex

Acta Veterinaria, 2022
Iron and ferritin have been used in human medicine for years to reveal the presence of inflammation. However, studies evaluating these parameters, especially in respiratory system diseases, are quite rare in veterinary medicine.
Değirmençay Şükrü, Kirbaş Akın, Aydin Hakan, Aydin Ömer, Aktaş M. Sinan, Kaman Ramazan   +5 more
doaj   +1 more source

Cytokine and Haptoglobin Profiles From Shipping Through Sickness and Recovery in Metaphylaxis- or Un-Treated Cattle

Frontiers in Veterinary Science, 2021
Fifty-six head of cattle, 28 animals with bovine respiratory disease complex (BRDC), and 28 healthy animals that were matched by treatment, sale barn of origin, day, and interactions among these variables, were identified from a population of 180 animals
Carol G. Chitko-McKown, Gary L. Bennett, Larry A. Kuehn, Keith D. DeDonder, Michael D. Apley, Gregory P. Harhay, Michael L. Clawson, Aspen M. Workman, Bradley J. White, Robert L. Larson, Sarah F. Capik, Brian V. Lubbers   +11 more
doaj   +1 more source

Development of a Real-Time Quantitative RT-PCR Assay for Detection of Bovine Rhinitis B Virus

Frontiers in Veterinary Science, 2021
Bovine rhinitis B virus (BRBV) has been frequently identified in cattle diagnosed with bovine respiratory disease complex (BRDC) in recent years, suggesting its potential contribution to BRDC.
Yi-Lun Xie, Yi-Lun Xie, Dian-Hong Lv, Xiao-Hui Wen, Qi Zhai, Man-Lin Luo, Wen-Kang Wei, Wen-Kang Wei, Qin-Ling Chen, Qin-Ling Chen, Shao-Lun Zhai   +10 more
doaj   +1 more source

Prevalence and Molecular Characteristics of Bovine Respiratory Syncytial Virus in Beef Cattle in China

Animals, 2022
Bovine respiratory syncytial virus (BRSV) is an important pathogen of the bovine respiratory disease complex (BRDC); however, its prevalence and molecular characteristics in China remain largely unknown. In this study, 788 nasal swabs from 51 beef cattle
Yiming Chang, Hua Yue, Cheng Tang
doaj   +1 more source

The Effects of Ursolic Acid Treatment on Immunopathogenesis Following Mannheimia haemolytica Infections

Frontiers in Veterinary Science, 2021
Bovine respiratory disease complex (BRDC) is a costly economic and health burden for the dairy and feedlot cattle industries. BRDC is a multifactorial disease, often involving viral and bacterial pathogens, which makes it difficult to effectively treat ...
Jamison R. Slate, Bradley O. Chriswell, Robert E. Briggs, Jodi L. McGill   +3 more
doaj   +1 more source

Detection and Genomic Characterization of Bovine Rhinitis Virus in China

Animals, 2023
Bovine rhinitis virus (BRV) is an etiological agent of bovine respiratory disease complex (BRDC) and can be divided into two genotypes—bovine rhinitis A virus (BRAV) and bovine rhinitis B virus (BRBV).
Yuxing Zhou, Xi Chen, Cheng Tang, Hua Yue   +3 more
doaj   +1 more source