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Résultats de la recherche - 509 results

Prevalence Estimation Of HCV Among People Who Inject Drugs In Belgium Through Respondent Driven Sampling, Capture-Recapture And Multiplier Method

multiplied with the result of the CRC. Results: Approximately 43.4% (95% CI 28.9% – 58.0%) of the PWID tested positive for HCV antibodies in Brussels. This corresponds to 304 (95% CI 160 – 547) PWID in ...

Reduced humoral immune response after BNT162b2 coronavirus disease 2019 messenger RNA vaccination in cancer patients under antineoplastic treatment.

(until 3 months post-booster) were assessed. Anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) receptor-binding domain (RBD) antibody levels were followed over time (until 28 days after the ...

Age-dependent seroprevalence of SARS-CoV-2 antibodies in school-aged children from areas with low and high community transmission.

the presence of antibodies to SARS-CoV-2 with an enzyme-linked immunosorbent assay. We found anti- SARS-CoV-2 antibodies in 4.4% of children in the low transmission region and in 14.4% of children in ...

Early high antibody-titre convalescent plasma for hospitalised COVID-19 patients: DAWn-plasma.

trials have studied convalescent plasma (CP) for COVID-19 using different protocols, with different SARS-CoV-2 neutralising-antibody-titres, at different time-points and severities of illness. METHODS: In ...

Quantitative decision making in animal health surveillance: Bovine Tuberculosis Surveillance in Belgium as case study.

gamma (IFN-γ) and serological testing with antibody-enzyme linked immunosorbent assay (Ab- ELISA) targeting at-risk herds would enable an increase in the overall cost effectiveness (sensitivity and ...

Prevalence and incidence of antibodies against SARS-CoV-2 among primary healthcare providers in Belgium: Results first testing point- January 2021

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Coenen, Samuel; Niels Adriaenssens; Bruyndonckx, Robin; Beatrice Scholtes; Els Duysburgh Source: Sciensano, Brussels, Belgium, p.16 (2021) Keywords: COVID-19 primary ...

Prevalence and incidence of antibodies against SARS-CoV-2 in children and school staff measured between December 2020 and June 2021: Findings of the first testing period

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Els Duysburgh; Joanna Merckx; Milena Callies; Ines Kabouche; Melissa Vermeulen; Mathieu Roelants; I Desombere Source: (2021) Accession Number: D/2021/14.440/10 Keywo ...

Prevalence and incidence of antibodies against SARS-CoV-2 in children and school staff measured between December 2020 and June 2021: Findings of the third testing period – brief summary

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Joanna Merckx; Mathieu Roelants; Milena Callies; I Desombere; Ines Kabouche; Els Duysburgh Source: (2021) Keywords: CHILDREN COVID-19 SARS-CoV-2 sero-prevalence Heal ...

Infective endocarditis caused by on a prosthetic pulmonary valve with false positive serology for- The first described case.

a pulmonary valve. Initially, serologies performed in clinical settings by immunofluorescence for antibodies showed a major increase in phase I IgG titers at 1024 (normal values <16) corresponding with the ...

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