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Development of a monoclonal antibody sandwich ELISA for the determination of antigen content and quality in diphtheria vaccines.

antibody (mAb) enzyme-linked immunosorbent assay (ELISA) to measure the relative amount and quality of diphtheria toxoid (DT xd) in diphtheria-tetanus based vaccines and believe this test has the potential ...

Assessment of the clinical and analytical performance of three Seegene Allplex SARS-CoV-2 assays within the VALCOR framework.

Cocuzza, Clementina E; Steven Van Gucht; Marc Van Ranst; M. Arbyn Source: Microbiol Spectr (2024) Keywords: Allplex COVID-19 diagnostics test accuracy Quality Control reference materials RT-PCR SARS-CoV-2 ...

BSFM 2023- L. monocytogenes in Plant-Based Foods: insights from of a recent foodborne outbreak linked to vegan alternative to cheese

Materials and Methods Food samples were collected by the Belgian Federal Agency for the Safety of the Food Chain (FASFC) and analysed at the National Reference Laboratory (NRL) for Foodborne outbreaks ...

Strain-level characterization without culture enrichment? Easing and accelerating outbreak investigation using shotgun metagenomics facilitated with nanopore adaptive sampling

resolved. Shotgun metagenomics is a sequencing method involving the analysis of the genetic material directly extracted from a sample, without the need for an isolation of the bacteria. By sequencing and ...

Evaluation of a point-of-care test for the diagnosis of Taenia solium neurocysticercosis in rural southern Tanzania: a diagnostic accuracy study.

tools. This study evaluated the diagnostic accuracy of a T solium cysticercosis antibody-detecting lateral-flow point-of-care assay (TS POC test) for the neuroimaging-based diagnosis of neurocysticercosis. ...

IPVS policy statement on HPV nucleic acid testing guidance for those utilising/considering HPV as primary precancer screening: Quality assurance and quality control issues.

cervical screening. Further, assays should be demonstrated to be fit for purpose in the laboratory in which they will ultimately be performed, and quality materials manuals and frameworks will be helpful in ...

Regulatory safety assessment of nanoparticles for the food chain in Europe

Keywords: Integrated approaches to testing and assessment (IATA) nanomaterial particulate material Physicochemical characterisation Risk Assessment Toxicity testing Abstract: Background The risk assessment of ...

ESCAIDE 2022 Oral presentation: International outbreak of Salmonella Typhimurium linked to a chocolate factory in 2022: Belgian findings

confirmed cases were identified using ECDC case definitions. Case-interviews focused on exposure to chocolate products of the concerned brand. Raw materials and finished food products collected at the factory ...

Modeling the migration of chemicals from food contact materials to food: The MERLIN-expo/VERMEER toolbox.

Food Chem Toxicol, Volume 166 (2022) Keywords: Diffusion Food Contamination Food Packaging Neurofibromin 2 plastics Abstract: Evaluating the migration of chemicals from food contact materials (FCM) into ...

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