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Résultats de la recherche - 151 results

Predictors of neutralizing antibody response to BNT162b2 vaccination in allogeneic hematopoietic stem cell transplant recipients.

obtained in 40 healthy adults naive of SARS-CoV-2 infection. Flow cytometry analysis of peripheral blood cells was performed before vaccination to identify potential predictors of Ab responses. RESULTS: ...

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 ...

Leveraging of SARS-CoV-2 PCR Cycle Thresholds Values to Forecast COVID-19 Trends.

RT- PCR performed, 12,799 were positive and 7,910 Ct values were available for analysis. The 14-day median Ct values were negatively correlated with the 14-day mean daily positive tests with a lag of 17 ...

Intra- and inter-laboratory comparison of mDixon and FastFung broths for Malassezia antifungal susceptibility testing.

literature. FFB showed to enhance Malassezia growth and displayed 100% (±2-fold dilution) EA s demonstrating similar performances to mDIXB. In addition, the MIC data obtained by using the FFB were reproducible ...

NATIONAL SURVEILLANCE OF SARS-COV-2 IN WASTEWATER- Last developments and results- May 2021

hospitalizations, changes in testing policy, etc.) in the light of the emergence of SARS-CoV-2 variants of concern. Although further developments are still ongoing to better define the predictive performance of the ...

Clinical Origin and Species Distribution of spp. Isolates Identified by Molecular Sequencing and Mass Spectrometry: A European Multicenter Hospital Prospective Study.

identify isolates at the species level. The identification was performed by PCR-sequencing and phylogenic-tree approach. Both methods are used as gold standard for the evaluation of mass spectrometry. ...

Healthcare-associated infections in home healthcare: an extensive assessment, 2019.

were to adapt and standardise existing IPC guidelines to HHC and to perform a national point prevalence study to measure the burden of HAI in HHC.ConclusionsThis study offers an overview of available ...

Evaluating SARS-CoV-2 spike and nucleocapsid proteins as targets for antibody detection in severe and mild COVID-19 cases using a Luminex bead-based assay.

test for antibodies against multiple antigens and against other pathogens. Here, we compare the performance of spike (S) and nucleocapsid (NP) antigens for the detection of SARS-CoV-2 specific IgG, IgM ...

Diagnosis, prevention and control of urinary tract infections: a survey of routine practices in Belgian nursing homes

urine cultures were routinely performed in 30.2% and 44.6% of the facilities, respectively. In non-catheterised residents, voided or midstream urine sampling was most frequently applied. ...

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