منابع مشابه
Bovine Respiratory Disease &
Year in and year out, diseases of the respiratory system are a major cause of illness and death in cattle from 6 weeks to two years of age. Sadly, this is as true today as it was 30 years ago despite development of new and improved vaccines, new broad spectrum antibiotics, and increased fundamental knowledge as to the cause of disease. WHY? I don‟t have the answer and I doubt if anyone does. As...
متن کاملBovine Respiratory Disease
In this session we will take an evidence-based medicine approach to ancillary therapy of bovine respiratory disease, bovine toxic mastitis, bovine neonatal enteric disease, and retained placenta/metritis. The literature reviewed here is not presented as being allinclusive, but rather as a summary of many commonly cited articles on these subjects. The citations are primarily peer reviewed, but s...
متن کاملDisease monitoring and biosecurity
Understanding and detecting diseases of amphibians has become vitally important in conservation and ecological studies in the twenty-fi rst century. Disease is defi ned as the deviance from normal conditions in an organism. The etiologies (causes) of disease include infectious, toxic, traumatic, metabolic, and neoplastic agents. Thus, monitoring disease in nature can be complex. For amphibians,...
متن کاملBovine respiratory disease: management and treatment
Figure 1. Risk factors for bovine respiratory disease. Assessing the cost of each individual case is very difficult as a large proportion of the costs associated with BRD are hidden. The direct cost of dead animals, their disposal, medicines, extra labour and veterinary input are easy to quantify, but producers often turn a blind eye to the impact on liveweight gain, feed conversion efficiency ...
متن کاملPasteurella multocida and bovine respiratory disease.
Pasteurella multocida is a pathogenic Gram-negative bacterium that has been classified into three subspecies, five capsular serogroups and 16 serotypes. P. multocida serogroup A isolates are bovine nasopharyngeal commensals, bovine pathogens and common isolates from bovine respiratory disease (BRD), both enzootic calf pneumonia of young dairy calves and shipping fever of weaned, stressed beef c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Veterinary Clinics of North America: Food Animal Practice
سال: 2002
ISSN: 0749-0720
DOI: 10.1016/s0749-0720(02)00004-x