Results 131 to 140 of about 3,273 (165)

Experimental infection of calves with epizootic hemorrhagic disease virus

American Journal of Veterinary Research, 1999
Abstract Objective To determine whether experimental inoculation with a field strain of epizootic hemorrhagic disease virus serotype-2 (EHDV-2) suspected of causing clinical disease in naturally infected cattle would cause clinical disease in calves. Animals 8 calves.
M J, Abdy, E E, Howerth, D E, Stallknecht   +2 more
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Epizootic Hemorrhagic Disease Virus in Montana: Isolation and Serologic Survey

American Journal of Veterinary Research, 1981
SUMMARY Epizootic hemorrhagic disease virus (ehdv) was isolated in Vero cell culture from the spleen and whole blood of a white-tailed deer (Odocoileus virginianus). A 10% spleen suspension caused acute hemorrhagic disease (hd) when inoculated into an experimental white-tailed deer and resulted in the recovery of ehdv from the blood of the experimental
T J, Feldner, M H, Smith
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Epizootic hemorrhagic disease virus of deer: an electron microscopic study

Canadian Journal of Microbiology, 1970
A mouse brain adapted strain of epizootic hemorrhagic disease (EHD) virus of deer was studied by ultrathin section and negative contrast electron microscopy. In sections of infected BHK-21 cells and neurons of newborn mouse brains, aggregates of virus particles, some appearing to be lacking their outer coats, were observed within membrane-bound ...
K S, Tsai, L, Karstad
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Clinical disease associated with epizootic hemorrhagic disease virus in cattle in Illinois

Journal of the American Veterinary Medical Association, 2015
Abstract Objective—To describe the clinical manifestation of epizootic hemorrhagic disease virus (EHDV) in cattle during an outbreak in northwestern Illinois in the fall of 2013. Design—Outbreak survey. Sample—18 EHDV-affected cattle herds. Procedures—Herds with confirmed EHDV-infected cattle were selected for the survey on the basis of having a ...
Edgar F, Garrett, Eleonora, Po, Elena R, Bichi, Suzette K, Hexum, Robert, Melcher, Andrew M, Hubner   +5 more
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EXPERIMENTAL INFECTION IN NORTH AMERICAN ELK WITH EPIZOOTIC HEMORRHAGIC DISEASE VIRUS

Journal of Wildlife Diseases, 1973
Two elk (Cervus canadensis) were inoculated intravenously with epizootic hemorrhagic disease virus. No overt signs of disease were observed in the elk although one animal had a slight febrile response. A cell associated viremia was detected in both elk, which persisted in one animal for 30 days post-inoculation.
G L, Hoff, D O, Trainer
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Plaque Neutralization of Bluetongue Virus and Epizootic Hemorrhagic Disease Virus in BHK21 Cells

American Journal of Veterinary Research, 1976
SUMMARY Plaque assay and plaque neutralization of bluetongue virus and epizootic hemorrhagic disease virus were studied in baby hamster kidney (bhk21) cells grown under an overlay containing gum tragacanth. Tests were done in plastic panels, each with 24 wells, and variables were established for achieving reproducible results.
M M, Jochim, S C, Jones
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The association of epizootic hemorrhagic disease virus with the cytoskeleton

Proceedings, annual meeting, Electron Microscopy Society of America, 1990
The cells of eukaryotes are characterized by a filamentous network referred to as the cytoskeleton. It is believed that most animal viruses use the cytoplasmic or nuclear skeletal matrix during at least part of their replication cycle.Transmission electron microscopic studies of thin sections of cells infected with epizootic hemorrhagic disease virus ...
R.A. Nunamaker, J.G. Wigington, C.E. Nunamaker   +2 more
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Epizootic Hemorrhagic Disease Virus Titration

The titration of viruses onto susceptible cell lines is an important virological technique used to quantify infectious viral titers. It forms an integral component of epizootic hemorrhagic disease virus (EHDV) research, including estimating infectivity, calculating multiplicity of infection, and confirming virus propagation in cell culture.
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Detection of Epizootic Hemorrhagic Disease Virus in Culicoides variipennis (Diptera: Ceratopogonidae)

Journal of Medical Entomology, 1991
Nucleic acid hybridization was used to detect epizootic hemorrhagic disease (EHD) virus serotype 1 and serotype 2 in Culicoides variipennis (Coquillett). Adult females were inoculated intrathoracically with virus, then were assayed daily for the presence of viral RNA for 2 wk, at which time maximum virus replication is likely to occur. Viral RNA of EHD
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Review of epizootic hemorrhagic disease in cattle and a study defining seroprevalence of epizootic hemorrhagic disease virus serotype 2 in Texas cattle

The Bovine Practitioner, 2018
Epizootic hemorrhagic disease virus is an orbivirus transmitted by Culicoides spp. In North America, it is recognized as a major cause of disease affecting white-tailed deer, but it can impact other wildlife species as well as domestic cattle. Although minimal clinical disease had been noted in Texas, periodic outbreaks in other states caused Texas ...
Hairgrove, Thomas B., Rodgers, Sandy M., Cook, Walter M., Budke, Christine M., Smith, William B.   +4 more
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