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Résultats de la recherche - 79 results
Influence of isolation methods on the occurrence of plasmid-carrying Yersinia enterocolitica serotype O:3 in slaughter pig tonsils, faeces and carcass surface swabs.
virulence plasmid. Isolates obtained from faeces were more likely to contain the virulence plasmid than isolates from tonsils and carcass swabs. To obtain reliable results regarding the presence of ...
Intra-host variation structure of classical swine fever virus NS5B in relation to antiviral therapy.
shifted significantly when an antiviral resistant variant was analyzed. In total 22nt changes were found resulting in 14 amino acid changes whereby each genome copy contained at least 2 amino-acid changes ...
Detection of Schmallenberg virus in different Culicoides spp. by real-time RT-PCR.
Polymerase Chain Reaction Seasons Abstract: To identify possible vectors of Schmallenberg virus (SBV), we tested pools containing heads of biting midges (Culicoides) that were caught during the summer and ...
Evaluation of classical swine fever virus antibody detection assays with an emphasis on the differentiation of infected from vaccinated animals.
Therefore, it is not suitable for use with the chimeric marker vaccines tested. The PrioCHECK CSFV Erns was the only ELISA suitable for use in DIVA with marker vaccines containing Erns proteins from ruminant ...
DNase SISPA-next generation sequencing confirms Schmallenberg virus in Belgian field samples and identifies genetic variation in Europe.
generation sequencing. An in vitro transcribed RNA was used to construct a standard curve allowing the quantification of viral RNA in the field samples. Two field samples of aborted lambs containing 7.66 and ...
Quantitative characterization of agglomerates and aggregates of pyrogenic and precipitated amorphous silica nanomaterials by transmission electron microscopy.
allows selecting the optimal parameter in function of a specific purpose.Using principle component analysis (PCA), twenty-three measured parameters were classified into three classes containing measures ...
Feeding Cyprinus carpio with infectious materials mediates cyprinid herpesvirus 3 entry through infection of pharyngeal periodontal mucosa.
in water containing CyHV-3. While this model of infection mimics some natural conditions in which infection takes place, other epidemiological conditions could favour entry of virus through the ...
Skin mucus of Cyprinus carpio inhibits cyprinid herpesvirus 3 binding to epidermal cells.
is the aetiological agent of a mortal and highly contagious disease in common and koi carp. The skin is the major portal of entry of CyHV-3 in carp after immersion in water containing the virus. In the ...
Capsid proteins from field strains of foot-and-mouth disease virus confer a pathogenic phenotype in cattle on an attenuated, cell-culture-adapted virus
Volume 92, Issue 5, Number 1151 (2011) Abstract: Chimeric foot-and-mouth disease viruses (FMDV s) have been generated from plasmids containing full-length FMDV cDNAs and characterized. The parental virus ...
Qualitative risk assessment in a data-scarce environment: a model to assess the impact of control measures on spread of African Swine Fever.
mitigation measures on spread of disease was assessed for specific risk questions. The resulting hierarchical models consisted of key steps containing several sub-steps. For each step of the risk pathways risk ...