Response to 2009 pandemic influenza A (H1N1) vaccine in HIV-infected patients and the influence of prior seasonal influenza vaccination.

by Darius Soonawala, Guus F Rimmelzwaan, Luc B S Gelinck, Leo G Visser, Frank P Kroon
Published 2011-01-01

Intradermally administered yellow fever vaccine at reduced dose induces a protective immune response: a randomized controlled non-inferiority trial.

by Anna H Roukens, Ann C Vossen, Peter J Bredenbeek, Jaap T van Dissel, Leo G Visser
Published 2008-04-01

Time to positivity of blood cultures supports early re-evaluation of empiric broad-spectrum antimicrobial therapy.

by Merel M C Lambregts, Alexandra T Bernards, Martha T van der Beek, Leo G Visser, Mark G de Boer
Published 2019-01-01

Transmission of Entamoeba nuttalli and Trichuris trichiura from Nonhuman Primates to Humans

by Bruno Levecke, Pierre Dorny, Francis Vercammen, Leo G. Visser, Marjan Van Esbroeck, Jozef Vercruysse, Jaco J. Verweij
Published 2015-10-01

Using local clinical and microbiological data to develop an institution specific carbapenem-sparing strategy in sepsis: a nested case-control study

by Merel M. C. Lambregts, Bart J. C. Hendriks, Leo G. Visser, Sandra T. Bernards, Mark G. J. de Boer
Published 2019-01-01

Mortality after Delay of Adequate Empiric Antimicrobial Treatment of Bloodstream Infection

by Merel M. C. Lambregts, Roos Wijnakker, Alexandra T. Bernards, Leo G. Visser, Saskia le Cessie, Mark G.J. de Boer
Published 2020-05-01

Extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-PE) among travellers to Africa: destination-specific data pooled from three European prospective studies

by Tinja Lääveri, Jessica A. Vlot, Alje P. van Dam, Hanni K. Häkkinen, Gerard J. B. Sonder, Leo G. Visser, Anu Kantele
Published 2018-07-01

Redefining Non-Inferiority in Anamnestic Antibody Responses Using the Mean Increase of Log-Transformed Antibody Titers after Revaccination: Secondary Analysis of a Randomized Contr...

by Lisanne A. Overduin, Patrick H. P. Soentjens, Jelle J. Goeman, Magdalena A. Berkowska, Jacques J. M. van Dongen, Leo G. Visser
Published 2020-12-01

Extended-Spectrum β-Lactamase–producing Enterobacteriaceae among Travelers from the Netherlands

by Sunita Paltansing, Jessica A. Vlot, Margriet E.M. Kraakman, Romy Mesman, Marguerite L. Bruijning, Alexandra T. Bernards, Leo G. Visser, Karin Ellen Veldkamp
Published 2013-08-01

The effects of a psychological intervention directed at optimizing immune function: study protocol for a randomized controlled trial

by Lemmy Schakel, Dieuwke S. Veldhuijzen, Henriët van Middendorp, Corine Prins, Simone A. Joosten, Tom H. M. Ottenhoff, Leo G. Visser, Andrea W. M. Evers
Published 2017-05-01

Diagnosis and treatment based on quantitative PCR after controlled human malaria infection

by Jona Walk, Remko Schats, Marijke C. C. Langenberg, Isaie J. Reuling, Karina Teelen, Meta Roestenberg, Cornelus C. Hermsen, Leo G. Visser, Robert W. Sauerwein
Published 2016-08-01

Erratum to: Diagnosis and treatment based on quantitative PCR after controlled human malaria infection

by Jona Walk, Remko Schats, Marijke C. C. Langenberg, Isaie J. Reuling, Karina Teelen, Meta Roestenberg, Cornelus C. Hermsen, Leo G. Visser, Robert W. Sauerwein
Published 2016-10-01

Elderly subjects have a delayed antibody response and prolonged viraemia following yellow fever vaccination: a prospective controlled cohort study.

by Anna H Roukens, Darius Soonawala, Simone A Joosten, Adriëtte W de Visser, Xiaohong Jiang, Kees Dirksen, Marjolein de Gruijter, Jaap T van Dissel, Peter J Bredenbeek, Leo G Visser
Published 2011-01-01

SAAP-148 Eradicates MRSA Persisters Within Mature Biofilm Models Simulating Prosthetic Joint Infection

by Henk Scheper, Julia M. Wubbolts, Joanne A. M. Verhagen, Adriëtte W. de Visser, Robert J. P. van der Wal, Leo G. Visser, Mark G. J. de Boer, Peter H. Nibbering
Published 2021-01-01

Heterologous Protection against Malaria after Immunization with Plasmodium falciparum Sporozoites.

by Remko Schats, Else M Bijker, Geert-Jan van Gemert, Wouter Graumans, Marga van de Vegte-Bolmer, Lisette van Lieshout, Mariëlle C Haks, Cornelus C Hermsen, Anja Scholzen, Leo G Visser, Robert W Sauerwein
Published 2015-01-01

COVID RADAR app: Description and validation of population surveillance of symptoms and behavior in relation to COVID-19.

by Willian J van Dijk, Nicholas H Saadah, Mattijs E Numans, Jiska J Aardoom, Tobias N Bonten, Menno Brandjes, Michelle Brust, Saskia le Cessie, Niels H Chavannes, Rutger A Middelburg, Frits Rosendaal, Leo G Visser, Jessica Kiefte-de Jong
Published 2021-01-01

Sporozoite immunization of human volunteers under mefloquine prophylaxis is safe, immunogenic and protective: a double-blind randomized controlled clinical trial.

by Else M Bijker, Remko Schats, Joshua M Obiero, Marije C Behet, Geert-Jan van Gemert, Marga van de Vegte-Bolmer, Wouter Graumans, Lisette van Lieshout, Guido J H Bastiaens, Karina Teelen, Cornelus C Hermsen, Anja Scholzen, Leo G Visser, Robert W Sauerwein
Published 2014-01-01

A Single 17D Yellow Fever Vaccination Provides Lifelong Immunity; Characterization of Yellow-Fever-Specific Neutralizing Antibody and T-Cell Responses after Vaccination.

by Rosanne W Wieten, Emile F F Jonker, Ester M M van Leeuwen, Ester B M Remmerswaal, Ineke J M Ten Berge, Adriëtte W de Visser, Perry J J van Genderen, Abraham Goorhuis, Leo G Visser, Martin P Grobusch, Godelieve J de Bree
Published 2016-01-01

Heterologous Ad26.COV2.S Prime and mRNA-Based Boost COVID-19 Vaccination Regimens: The SWITCH Trial Protocol

by Roos S. G. Sablerolles, Roos S. G. Sablerolles, Abraham Goorhuis, Abraham Goorhuis, Corine H. GeurtsvanKessel, Rory D. de Vries, Anke L. W. Huckriede, Marion P. G. Koopmans, Melvin Lafeber, Douwe F. Postma, Debbie van Baarle, Debbie van Baarle, Leo G. Visser, Virgil A. S. H. Dalm, Neeltje A. Kootstra, Wim J. R. Rietdijk, P. Hugo M. van der Kuy
Published 2021-09-01

Longitudinal study based on a safety registry for malaria patients treated with artenimol–piperaquine in six European countries

by Nicolas Vignier, Olivier Bouchaud, Andrea Angheben, Emmanuel Bottieau, Guido Calleri, Joaquín Salas-Coronas, Charlotte Martin, José Manuel Ramos, Matthieu Mechain, Christophe Rapp, Hans-Dieter Nothdurft, Maria Velasco, Azucena Bardají, Gerardo Rojo-Marcos, Leo G. Visser, Christoph Hatz, Zeno Bisoffi, Tomas Jelinek, Stephan Duparc, Yann Bourhis, Silva Tommasini, Maurizio Iannucelli, Antonella Bacchieri, Giovan Giuseppe Mattera, Emilio Merlo Pich, Ronald H. Behrens
Published 2021-05-01