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Livestock, 2015
Bovine respiratory disease (BRD) remains one of the most costly cattle diseases worldwide. Its multi-factorial nature both in terms of risk factors and causative agents means that when approaching the disease it is important to develop a systematic approach to the identification, investigation, management and future prevention of the disease ...
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Bovine respiratory disease (BRD) remains one of the most costly cattle diseases worldwide. Its multi-factorial nature both in terms of risk factors and causative agents means that when approaching the disease it is important to develop a systematic approach to the identification, investigation, management and future prevention of the disease ...
exaly +2 more sources
Bacterial Pathogens of the Bovine Respiratory Disease Complex
Veterinary Clinics of North America - Food Animal Practice, 2010Pneumonia caused by the bacterial pathogens discussed in this article is the most significant cause of morbidity and mortality of the BRDC. Most of these infectious bacteria are not capable of inducing significant disease without the presence of other predisposing environmental factors, physiologic stressors, or concurrent infections.
M M Chengappa +2 more
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Immunomodulation in Bovine Respiratory Disease
American Association of Bovine Practitioners Conference Proceedings, 1989 Animals are constantly exposed to the threat of bacterial, viral, and parasitic infection and neoplastic disease. The immune system is responsible for warding off these threats so that the animal remains healthy. The fact that the normal state of existence for animals is health attests to the remarkable efficiency of the immune system. When some factor(
Roth, James A.
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Bovine respiratory disease modeling
American Association of Bovine Practitioners Conference Proceedings, 2019 The bovine respiratory disease (BRD) complex involves the classic components of the disease triad: host factors, pathogen factors, and environmental factors. The multiple components included in each of these categories have the potential to overwhelm the immune system of cattle and become recognized as “the cause” of the disease. However, it is the net
Lechtenberg, Kelly F.
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Respiratory Disease of the Bovine Neonate
Veterinary Clinics of North America: Food Animal Practice, 2009Respiratory disease is an important problem in bovine neonates. Early detection of clinical disease is challenging. In the newborn calf, mucous membrane color, character and frequency of the respiratory effort, thoracic auscultation, and ability to oxygenate are critical elements of the examination to determine whether or not respiratory disease is ...
Keith P, Poulsen, Sheila M, McGuirk
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Concepts in the prevention of bovine respiratory disease.
Berliner und Munchener tierarztliche Wochenschrift, 2008The bovine respiratory disease (BRD) complex requires further research both, to fully understand the disease from the different perspectives as well as to develop new tools and strategies for vaccination and treatment was the conclusion at a recent BRD symposium in Rome, Italy. A group of scientist across Europe followed the invitation of Prof.
Makoschey, B +14 more
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Viral aetiologies for bovine respiratory disease
New Zealand Veterinary Journal, 1997Abstract Extract Bovine respiratory disease (BRD) is a major health problem of cattle all over the world. Financial losses arise from the loss in production, cost of treatment and mortality. Incidence varies with seasons, the highest occurring in autumn and winter.
J, Motha, M, Hansen, D, Orr
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Association of Adenoviruses with Bovine Respiratory Disease
Nature, 1965A STRAIN (WBR 1) of bovine adenovirus (BA) was isolated in primary cultures of bovine kidney (BK) and found to be antigenically distinct from BA type 1 and BA type 2 (ref. 1). The WBR 1 strain has therefore been proposed as the prototype strain of BA type 3.
J H, Darbyshire +4 more
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Bovine Airway Models: Approaches for Investigating Bovine Respiratory Disease
ACS Infectious Diseases, 2023Bovine respiratory disease (BRD) is a multifactorial condition where different genera of bacteria, such as Mannheimia haemolytica, Histophilus somni, Pasteurella multocida, and Mycoplasma bovis, and viruses, like bovine respiratory syncytial virus, bovine viral diarrhea virus, and bovine herpes virus-1, infect the lower respiratory tract of cattle ...
Neeti N. Gandhi +2 more
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Bovine coronavirus in the lower respiratory tract of cattle with respiratory disease
Journal of Veterinary Diagnostic Investigation, 2022Bovine coronavirus (BCoV) is a known cause of enteric disease in cattle; however, its role in bovine respiratory disease (BRD) is poorly understood, with a dearth of evidence of the detection of the virus in respiratory tract lesions. We coupled histologic evaluation of tracheal and lower airway tissues from 104 calves with BRD in which BCoV was ...
Michael C. Rahe +6 more
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