Results 171 to 180 of about 3,108 (197)

Acute BRSV Infection in Young AI Bulls: Effect on Sperm Quality

Reproduction in Domestic Animals, 2009
ContentsBovine respiratory syncytial virus (BRSV) infection is an important part of the calf pneumonia complex, occasionally affecting even adult cattle. However, the pathogenicity of BRSV in animals older than 6 months is often neglected. Finland is free of many contagious diseases in farm animals, and this gives a good opportunity to study the ...
K, Alm, E, Koskinen, S, Vahtiala, M, Andersson   +3 more
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Titers for BVD, IBR, PI₃, and BRSV in Dairy Cattle

American Association of Bovine Practitioners Conference Proceedings, 1985
Blood samples from 160 dairy animals in 15 client herds were tested for titers to Bovine Virus Diarrhea (BYD), Infectious Bovine Rhinotracheitis (IBR), Parainfluenza 3 (PI3), and Bovine Respiratory Syncytial Virus (BRSV). Sampling occurred from September through December, 1984. Data from other surveys in the same geographical area are included in the 9-
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Disease facts - Bovine Respiratory Syncytial Virus (BRSV)

Livestock, 2009
BRSV primarily affects young calves between two and five months of age. The clinical signs resulting from the initial viral infection are typical of enzootic pneumonia: pyrexia, tachypnoea, dullness, and anorexia, combined with a soft cough and nasal and ocular discharge.
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Effectiveness of vaccination of feedlot cattle with bovine respiratory syncytial virus (BRSV)

The Bovine Practitioner, 1986
In 1984, 96 calves of approximately 500 pounds body weight were kept in a feedlot in 6 pens (16 calves/pen). 48 of the calves in 3 pens were vaccinated with an attenuated BRSV vaccine. At the start of the trial 62% calves in the vaccination treatment group and 50% in the non-vaccinated group were seropositive to BRSV and at the end of the trial 92% of ...
Morter, R. L., Amstutz, H. E.
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Vaccination with glutaraldehyde-fixed bovine respiratory syncytial virus (BRSV)-infected cells stimulates a better immune response in lambs than vaccination with heat-inactivated cell-free BRSV

Vaccine, 1998
The lamb model was used to investigate the possible protective effects of vaccination with inactivated viral antigens against experimental infection with bovine respiratory syncytial virus. Two groups of eight lambs were vaccinated with either glutaraldehyde-inactivated cell-associated virus or heat-inactivated cell-free virus and subsequently ...
Keles, Ihsan, MURRAY, RD, WOLDEHIWET, Z
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Bovine Respiratory Syncytial Virus-Infection (BRSV) in Cattle of Northern Germany

American Association of Bovine Practitioners Conference Proceedings, 1992
Infection diseases of the respiratory system nowadays are the most important disturbances of herd health in the bovine in Germany. Besides of enzootic bronchopneumonia, IBR (BHV - 1 - Infection) and BVD-dependent bronchopneumonia more and more infections caused by coronavirus and BRSV are registered.
Heckert, H. -P., Steinhagen, P., Appel, G., Hofman, W.   +3 more
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Marked induction of IL-6, haptoglobin and IFNγ following experimental BRSV infection in young calves

Veterinary Immunology and Immunopathology, 2005
Bovine respiratory syncytial virus (BRSV) has been identified worldwide as an important pathogen associated with acute respiratory disease in calves. An infection model has been developed reflecting accurately the clinical course and the development of pathological signs during a natural BRSV-infection. In the experiments described in the present study,
Susanne Nedergaard, Grell, Kirsten, Tjørnehøj, Lars Erik, Larsen, Peter Mikael Helweg, Heegaard   +3 more
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BRSV: A New Hybrid Ensemble Method for Crowd Sourced Data

Indian Science Cruiser
Thorough comparison of classification and ensemble algorithms is undertaken in this paper in order to study their performance across various datasets. Individual classifiers, as well as ensemble methods, were evaluated with the study itself. Ensemble methods continually outperform single classifiers with regard to accuracy and robustness, depending on ...
Sourav Bachhar, Bandana Barman
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Weather and BRSV infection

Veterinary Record, 1982
L, Mahin, A, Shimi
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A seroepidemiologic study of bovine respiratory syncytial virus (BRSV) in Turkey.

DTW. Deutsche tierarztliche Wochenschrift, 1990
In this study, a survey of cattle for neutralizing antibodies to respiratory syncytial virus (RSV) in Turkey is presented. 490 serum samples were collected from several state farms and some private flocks in different regions of Turkey. The serologic examination was done by the microtiter serum-neutralization technique. In this report, a positive serum
I, Burgu, A, Toker, Y, Akca, F, Alkan
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