Résultats de la recherche - 145 results
Efficacy of rHVT-AI vector vaccine in broilers with passive immunity against challenge with two antigenically divergent Egyptian clade 2.2.1 HPAI H5N1 strains.
thousands of chicks from 7 to 10 days old on farms has been determined to be unreliable and, therefore, poorly efficacious. For these reasons, interest has arisen regarding a newly developed live recombinant ...
Molecular characterization of Salmonella Enteritidis: comparison of an optimized multi-locus variable-number of tandem repeat analysis (MLVA) and pulsed-field gel electrophoresis.
this MLVA was determined on a selected collection of 60 SE isolates and compared with pulsed-field gel electrophoresis (PFGE) using restriction enzymes XbaI, NotI, or SfiI. In addition, the estimated ...
Evaluation of two different swab transport systems in the detection of avian influenza virus excretion from infected Pekin ducks (Anas platyrhynchos).
infection status of individual birds was correctly determined. Health Topics: Animal health Category: A1 FOS Classification: 4.03 Veterinary science ...
Characteristics of serology-based vaccine potency models for foot-and-mouth disease virus.
3 different laboratories. The serum samples originated from 5 repeated PD (50) vaccine potency trials with a highly potent A/ IRN /11/96 vaccine. Receiver Operating Characteristic analysis was used to determine ...
Further evidence for the widespread co-circulation of lineages 4b and 7 velogenic Newcastle disease viruses in rural Nigeria.
listed as a notifiable disease by the World Organisation for Animal Health (OIE). Recently, a new genetic lineage of ND viruses was discovered in Western Africa. We determined the complete fusion (F) gene ...
Occurrence of putative virulence genes in arcobacter species isolated from humans and animals.
butzleri ATCC 49616 genome sequence was determined in a large set of human and animal Arcobacter butzleri, Arcobacter cryaerophilus, and Arcobacter skirrowii strains after the development of rapid and ...
Assessment of the efficacy of benzalkonium chloride and sodium hypochlorite against Acanthamoeba polyphaga and Tetrahymena spp.
Abstract: The efficacy of benzalkonium chloride and sodium hypochlorite against Acanthamoeba polyphaga and two Tetrahymena spp. was determined based on the European Standard EN 1276:2009 suspension test. ...
Antibody evasion by a gammaherpesvirus O-glycan shield.
In this study, we used Bovine Herpesvirus 4 (BoHV-4) to determine how its gp350 homolog–gp180–contributes to virus replication and neutralization. A lack of gp180 had no impact on the establishment and ...
Identification and complete genome sequencing of paramyxoviruses in mallard ducks (Anas platyrhynchos) using random access amplification and next generation sequencing technologies.
next generation sequencing for the sequence independent identification of the viruses and the determination of their genomes. RESULTS: Three different APMV s were identified. From one pooled sample, the ...
Tick-borne encephalitis virus seropositive dog detected in Belgium: screening of the canine population as sentinels for public health.
the seropositive dog could not explain beyond doubt where and when TBEV infection was acquired. Further surveillance is necessary to determine whether this dog remains a single travel-related case or ...