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Zoekresultaten - 838 results
Influenza epidemic surveillance and prediction based on electronic health record data from an out-of-hours general practitioner cooperative: model development and validation on 2003-2015 data.
OOH GPC data was developed on 2003-2012 data and validated on 2012-2015 data. A comparison of this model with other well-established surveillance methods was performed. A 1-week and one-season ahead ...
Assessment of the Roche Linear Array HPV Genotyping Test within the VALGENT framework.
programs are switching from cytology-based screening to high-risk (hr) HPV testing. Only clinically validated tests should be used in clinical practice. OBJECTIVES: To assess the clinical performance of the ...
Phylogeographic Analysis of African Swine Fever Virus, Western Europe, 2018.
swine fever-infected spleen samples to perform a phylogenetic analysis of the virus. The causative strain belongs to genotype II, and its closest relatives are viruses previously isolated in Ukraine, ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry
endocrine disruptor Paraben Placenta UHPLC-MS/MS Abstract: This study presents de development and validation of an ultra- high performance liquid chromatography – tandem mass spectrometry (UHPLC- MS / MS) ...
Impact of DNA extraction on whole genome sequencing analysis for characterization and relatedness of Shiga toxin-producing Escherichia coli isolates.
confounding factors such as EDTA in DNA solution buffers. Nevertheless, completeness of STEC characterization was, although not substantially, influenced by the plasmid extraction performance of the kits, ...
Determination of lawasone and paraphenylenediamine in henna tattoos and hair dyes through UPLC-PDA
evaluate their potential risk for the consumers. Material and methods: Extraction of the target molecules is performed by adding the extraction solvent MeOH to the henna sample. Hereafter, the sample ...
Prevalence and incidence of anti-SARS-CoV-2 antibodies among healthcare workers in Belgian hospitals before vaccination: a prospective cohort study.
antibodies were measured using a virus neutralisation test. Real-time reverse transcription PCR (RT-qPCR) was performed to detect SARS-CoV-2 on nasopharyngeal swabs. Participant characteristics and the ...
Thyroid cancer incidence near nuclear sites in Belgium: An ecological study at small geographical level.
areas of varying sizes around the nuclear sites. Focused hypothesis tests and generalized additive models were performed to test the hypothesis of a gradient in thyroid cancer incidence with increasing ...
Childhood leukemia near nuclear sites in Belgium: An ecological study at small geographical level.
the statistical sector. This offers the advantage to reduce the potential misclassification due to large geographical scales. METHODS: The current study performed for the period 2006-2016 uses Poisson ...
Status and potential of bacterial genomics for public health practice: a scoping review
performed to identify manuscripts in English published between January 2015 and September 2018. Included studies had to describe the application of NGS on bacterial isolates within a public health setting. ...