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Serological profiles in nursery piglets colonized with Staphylococcus aureus.

Twenty-four out of the 31 piglets were challenged with MRSA ST398. The serum samples were analyzed for IgG antibodies to 39 S. aureus antigens, using a multiplex bead-based assay (xMAP technology, Luminex ...

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.

10 days. The different groups were challenged with two antigenically highly divergent Egyptian dade 2.2.1 H5N1 HPAIV s at 4 wk of age. Protection against challenge was compared with unvaccinated birds ...

Potency of a recombinant NDV-H5 vaccine against various HPAI H5N1 virus challenges in SPF chickens.

viruses. Obtained protections were dependent on the age of the chickens, on the constructs and, in particular, on the homology between the HA that was inserted and the challenge strains. The objective of ...

Immune responses and protection against H5N1 highly pathogenic avian influenza virus induced by the Newcastle disease virus H5 vaccine in ducks.

IgY response were higher in ducks with NDV MDA. To our knowledge, this is the first report of the use of an NDV vector in ducks and of an HPAI H5N1 challenge in mule ducks, which appeared to be as ...

Design of multiplex assays for molecular subtyping of pathogens with the Luminex xMAP technology

epigenetics in microorganisms, NA, Issue Belgian Society for Microbiology, NA (2012) Keywords: a Advantages Analyte challenge CHALLENGES containment Cost Design detection Development Diagnosis identification IS ...

Care delivery and outcomes among Belgian children and adolescents with type 1 diabetes.

for strategies to cope with this emerging challenge. Health Topics:  Diabetes Diabète Diabetes Quality of healthcare Qualité des soins de santé Kwaliteit van de gezondheidszorg Service:  Étude des soins ...

Impact of a novel inactivated PRRS virus vaccine on virus replication and virus-induced pathology in fetal implantation sites and fetuses upon challenge.

starting from 3 to 7 days postchallenge (1.0 to 5.0 log2). In contrast, the unvaccinated gilts remained negative for VN antibodies after challenge. The vaccinated gilts had shorter viremia than the control ...

Efficacy of marker vaccine candidate CP7_E2alf in piglets with maternally derived C-strain antibodies.

their mock-vaccinated littermate controls were challenged 2 weeks post vaccination with highly virulent Classical swine fever virus (CSFV) strain “Koslov”. CP7_E2alf provided clinical protection upon ...

Characteristics of serology-based vaccine potency models for foot-and-mouth disease virus.

of animals each year. Despite considerable efforts during the past decades, a challenge-free alternative vaccine potency test to replace the European protective dose 50% test (PD (50)) has not been ...

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