Search results - 302 results
World Health Organization estimates of the relative contributions of food to the burden of disease due to selected foodborne hazards: A structured expert elicitation
through international networks followed by social network sampling. Final selection of experts was based on their experience including international working experience. Enrolled experts were scored on their ...
Survey on the Use of Whole-Genome Sequencing for Infectious Diseases Surveillance: Rapid Expansion of European National Capacities, 2015-2016.
identified as EU priorities. The sampling frame as well as bioinformatics analysis varied by pathogen/resistance issue and country. Core genome multilocus allelic profiling, also called cgMLST, was the most ...
Human absorption of silver ENM: through particles or ions?
collected. After 24 hours, selected tissues were sampled and total Ag concentrations were measured by ICP- MS. After treatment by IV injection with the silver salt, largest Ag concentrations were found in the ...
Measurement equivalence of the Belgian health interview auto-questionnaire: paper-based versus web-based mode.
Epidemiological Methods for Implementation Research, Issue Nederlandse Epidemiologie Vereniging (2017) Keywords: Adult Belgium Female health surveys Humans Internet Male Paper Sample Size Self Administration ...
Molecular surveillance of Plasmodium falciparum resistance to artemisinin-based combination therapies in the Democratic Republic of Congo.
chloroquine is still decreasing while polymorphism related to amodiaquine resistance seems to be not present in Democratic Republic of Congo, that three samples, located in the east of the country, harbor ...
Development and validation of a protocol for optimizing the use of paraffin blocks in molecular epidemiological studies: The example from the HPV-AHEAD study.
filled by six pathologists and each case was randomly assigned to two of them. Most samples (86%) were considered satisfactory. Presence of >50% of invasive carcinoma was observed in all sections of 66% ...
Characterization of three commercial ELISA kits for detection of BOHV-1 gE specific antibodies in serum and milk samples and applicability of bulk milk for determination of herd status.
et using milk samples and the DS p to 0,95 for IDEXX, 1,00 for IDV et and CIV- HIPRA. The applicability of gE ELISA for individual or bulk milk testing as an additional tool in control programs ...
Risks for animal health related to the presence of zearalenone and its modified forms in feed
CONTAM Panel in 2016 were used. The dietary exposure was estimated on 17,706 analytical results with high proportions of left-censored data (ZEN about 60%, ZAN about 70%, others close to 100%). Samples for ...
Development and performance assessment of a luminex xMAP® direct hybridization assay for the detection and identification of indoor air fungal contamination.
monitored using classical protocols based on culturing. However, this culture dependency could influence the representativeness of the fungal population detected in an analyzed sample as this includes the ...
Strain- and Dose-Dependent Reduction of Toxoplasma gondii Burden in Pigs Is Associated with Interferon-Gamma Production by CD8(+) Lymphocytes in a Heterologous Challenge Model.
cellular immune responses, the presence of viable parasites and the parasite load in edible meat samples were evaluated. In homologous infection experiments the parasite persistence was clearly ...