C
Constant Gillot
Researcher at Université de Namur
Publications - 20
Citations - 451
Constant Gillot is an academic researcher from Université de Namur. The author has contributed to research in topics: Medicine & Vaccination. The author has an hindex of 6, co-authored 12 publications receiving 114 citations.
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Journal ArticleDOI
Waning of IgG, Total and Neutralizing Antibodies 6 Months Post-Vaccination with BNT162b2 in Healthcare Workers.
Jean-Louis Bayart,Jonathan Douxfils,Constant Gillot,Clara David,François Mullier,Marc Elsen,Christine Eucher,Sandrine Van Eeckhoudt,Tatiana Roy,Vincent Gerin,Grégoire Wieërs,Christine Laurent,Mélanie Closset,Jean-Michel Dogné,Julien Favresse +14 more
TL;DR: The antibody decline observed in a population of COVID-19 naïve and CO VID-19 positive individuals having received the two dose regimen of the BNT162b2 vaccine six months after vaccination is reported.
Journal ArticleDOI
Head-to-Head Comparison of Rapid and Automated Antigen Detection Tests for the Diagnosis of SARS-CoV-2 Infection.
Julien Favresse,Constant Gillot,Maxime Oliveira,Julie Cadrobbi,Marc Elsen,Christine Eucher,Kim Laffineur,Catherine Rosseels,Sandrine Van Eeckhoudt,Jean-Baptiste Nicolas,Laure Morimont,Jean-Michel Dogné,Jonathan Douxfils +12 more
TL;DR: In this article, the authors compared the clinical performance of five antigen detection (AD) tests, including four rapid AD tests (biotical, Panbio, Healgen, and Roche) and one automated AD test (VITROS), for the diagnosis of SARS-CoV-2 infection.
Journal ArticleDOI
Neutralizing Antibodies in COVID-19 Patients and Vaccine Recipients after Two Doses of BNT162b2.
Julien Favresse,Constant Gillot,Laura Di Chiaro,Christine Eucher,Marc Elsen,Sandrine Van Eeckhoudt,Clara David,Laure Morimont,Jean-Michel Dogné,Jonathan Douxfils +9 more
TL;DR: The neutralizing antibodies (NAbs) in COVID-19 patients and in vaccinated individuals were measured and compared to six different SARS-CoV-2 serology assays and the agreement between the sVNT and pseudovirus VNT (pVNT) results was found to be excellent.
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Persistence of Anti-SARS-CoV-2 Antibodies Depends on the Analytical Kit: A Report for Up to 10 Months after Infection.
Julien Favresse,Christine Eucher,Marc Elsen,Constant Gillot,Sandrine Van Eeckhoudt,Jean-Michel Dogné,Jonathan Douxfils +6 more
TL;DR: In this article, the authors explore the temporal dynamic changes of the immune response after SARS-CoV-2 infection in hospitalized and non-hospitalized symptomatic patients over a period of 10 months.
Journal ArticleDOI
Analytical Sensitivity of Six SARS-CoV-2 Rapid Antigen Tests for Omicron versus Delta Variant
Jean-Louis Bayart,Julien Favresse,Constant Gillot,Marie Didembourg,Happy Phanio Djokoto,Valérie Verbelen,Gatien Roussel,Céline Maschietto,François Mullier,Jean-Michel Dogné,Jonathan Douxfils +10 more
TL;DR: The poor performances observed with low viral loads, particularly for the Omicron strain, is an important limitation of RAD tests, which is not sufficiently highlighted in the instructions for use of these devices.