Zoekresultaten - 199 results
Staphylococcal enterotoxin gene cluster: prediction of enterotoxin (SEG and SEI) production and of the source of food poisoning based on Saβ typing.
using commercially available kits.Six genes (and), encoding putative and undetectable enterotoxins, are located on the enterotoxin gene cluster () which is part of the genomic island Saβ. These ...
The Benefits of Whole Genome Sequencing for Foodborne Outbreak Investigation from the Perspective of a National Reference Laboratory in a Smaller Country.
enabled an accurate cluster definition, which remained unsolved for the 2013 outbreak, partly due to scarce epidemiological linking with the suspect source. Moreover, it allowed detecting two and one ...
Use of a Whole Genome Sequencing-based approach for Mycobacterium tuberculosis surveillance in Europe in 2017-2019: an ECDC pilot study.
comparability.From 25 countries, 2218 RR / MDR- MTBC isolates were collected. Fifty-six cross-border clusters with increased likelihood of recent transmission (≤5 SNP s distance) comprising a total of 316 RR / MDR- ...
Phylogeography of Human and Animal Strains: Genetic Fingerprinting of Q Fever in Belgium.
Sequencing (WGS) (n=4) methods were used to characterize samples/strains during 2009-2019. Three MLVA clusters (A, B, C) subdivided in 23 subclusters (A1- A12, B1- B8, C1- C3) and 3 SNP types (SNP1, SNP2, ...
Psycho-social factors related to obesity and their associations with socioeconomic characteristics: the RECORD study.
participants aged 30-79 years living in the Paris region between 2011 and 2014. Factor analyses followed by cluster analysis were applied to identify psycho-social profiles related to obesity. The two ...
Is the European Health Interview Survey online yet? Response and net sample composition of a web-based data collection.
organized using the EHIS wave 3 model questionnaire. The sample was selected according to a multistage, clustered sampling procedure with geographical stratification. Field substitution was applied; ...
Increased surface area of halloysite nanotubes due to surface modification predicts lung inflammation and acute phase response after pulmonary exposure in mice
Eveline Verleysen; Jan Mast; Andreas Holländer; Keld Alstrup Jensen; Karin Sørig Hougaard; Vogel, Ulla Source: Nanosafety Cluster Week. Building confidence in risk assessment and governance of Nanomaterial ...
Listeria surveillance in Belgium
evolution in molecular typing, the NRC completely switched to Whole-Genome-Sequencing (WGS) for cluster detection. Therefore, an in-house Galaxy-based bio-informatic pipeline was developed. For the strain ...
Streptococcus pyogenes infections with limited emm-type diversity in the homeless population of Brussels, 2016-2018.
Bossuyt; Anne Botteaux; Pierre R Smeesters Source: Int J Infect Dis, Volume 81 (2019) Keywords: Adult Bacterial Outer Membrane Proteins Belgium Cluster Analysis Female Homeless Persons Humans Male middle ...
Exploring HIV-1 Transmission Dynamics by Combining Phylogenetic Analysis and Infection Timing
to a pair and 36.9% involved in a cluster of ≥3 members. The percentage of early diagnosed (≤4 months after infection) was 28.6%. Patients of Belgian origin were more frequently involved in ...