Ligne de temps
Jean-Marc Collard
Chercheur(euse) Permanent(e)
09 oct. 2024
publication
Intestinal newborn regulatory B cell antibodies modulate microbiota communities.
Lire plus19 déc. 2023
publication
NDP52 mediates an antiviral response to hepatitis B virus infection through Rab9-dependent lysosomal degradation pathway.
Lire plus09 oct. 2023
05 oct. 2023
publication
Incidence and risk factors of neonatal bacterial infections: a community-based cohort from Madagascar (2018-2021).
Lire plus27 sept. 2023
project
Tableaux épidémio-clinico-biologiques des infections à Salmonella enterica sérotype Paratyphi C et 6,7:c:- et 6,7 :- :- du même groupe clonal en France – TAPAS
Lire plus04 août 2023
publication
Metagenomics revealed a correlation of gut phageome with autism spectrum disorder.
Lire plus02 août 2023
publication
One Health compartment analysis of ESBL-producing Escherichia coli reveals multiple transmission events in a rural area of Madagascar.
Lire plus02 août 2023
publication
Factors Associated with Carriage of Enteropathogenic and Non-Enteropathogenic Viruses: A Reanalysis of Matched Case-Control Data from the AFRIBIOTA Site in Antananarivo, Madagascar.
Lire plus01 juin 2023
publication
Inappropriate antibiotic prescribing and its determinants among outpatient children in 3 low- and middle-income countries: A multicentric community-based cohort study.
Lire plus14 avr. 2023
publication
Stillbirths and neonatal mortality in LMICs: A community-based mother-infant cohort study.
Lire plus01 avr. 2023
publication
Vaccination Coverage and Risk Factors Associated With Incomplete Vaccination Among Children in Cambodia, Madagascar, and Senegal.
Lire plus12 janv. 2023
publication
Author Correction: Genomic analysis of sewage from 101 countries reveals global landscape of antimicrobial resistance.
Lire plus01 janv. 2023
publication
Efficacy and safety of combination targeted therapies in immune-mediated inflammatory disease: the COMBIO study.
Lire plus01 janv. 2023
publication
The eukaryome of African children is influenced by geographic location, gut biogeography, and nutritional status.
Lire plus01 déc. 2022
publication
Genomic analysis of sewage from 101 countries reveals global landscape of antimicrobial resistance.
Lire plus11 oct. 2022
publication
Stunted children display ectopic small intestinal colonization by oral bacteria, which cause lipid malabsorption in experimental models.
Lire plus30 sept. 2022
publication
Prevalence and factors associated with faecal carriage of extended-spectrum β-lactamase-producing Enterobacterales among peripartum women in the community in Cambodia.
Lire plus23 sept. 2022
publication
Neonatal acquisition of extended-spectrum beta-lactamase-producing Enterobacteriaceae in the community of a low-income country (NeoLIC): protocol for a household cohort study in Moramanga, Madagascar.
Lire plus12 août 2022
publication
Putative Biomarkers of Environmental Enteric Disease Fail to Correlate in a Cross-Sectional Study in Two Study Sites in Sub-Saharan Africa.
Lire plus09 juil. 2022
publication
Factors associated with anaemia among preschool- age children in underprivileged neighbourhoods in Antananarivo, Madagascar.
Lire plus01 mai 2022
publication
High prevalence of small intestine bacteria overgrowth and asymptomatic carriage of enteric pathogens in stunted children in Antananarivo, Madagascar.
Lire plus27 avr. 2022
publication
Characterization of Klebsiella pneumoniae isolated from patients suspected of pulmonary or bubonic plague during the Madagascar epidemic in 2017.
Lire plus25 mars 2022
publication
Excess risk of subsequent infection in hospitalized children from a community cohort study in Cambodia and Madagascar.
Lire plus01 mars 2022
publication
Clinical and experimental bacteriophage studies: Recommendations for possible approaches for standing against SARS-CoV-2.
Lire plus13 janv. 2022
publication
Leveraging serology to titrate immunisation programme functionality for diphtheria in Madagascar.
Lire plus01 janv. 2022
publication
Changes in Systemic Regulatory T Cells, Effector T Cells, and Monocyte Populations Associated With Early-Life Stunting
Lire plus01 sept. 2021
publication
Severe bacterial neonatal infections in Madagascar, Senegal, and Cambodia: A multicentric community-based cohort study.
Lire plus12 août 2021
publication
Factors Associated with Stunted Growth in Children Under Five Years in Antananarivo, Madagascar and Bangui, Central African Republic.
Lire plus01 mai 2021
01 avr. 2021
publication
High prevalence of intestinal parasite infestations among stunted and control children aged 2 to 5 years old in two neighborhoods of Antananarivo, Madagascar
Lire plus16 nov. 2020
08 oct. 2020
publication
Bacterial genome-wide association study of hyper-virulent pneumococcal serotype 1 identifies genetic variation associated with neurotropism.
Lire plus02 sept. 2020
publication
Klebsiella pneumoniae carriage in low-income countries: antimicrobial resistance, genomic diversity and risk factors.
Lire plus27 juil. 2020
publication
Immunoglobulin recognition of fecal bacteria in stunted and non-stunted children: findings from the Afribiota study.
Lire plus01 juil. 2020
publication
Characterization of Klebsiella pneumoniae isolates from a mother-child cohort in Madagascar.
Lire plus01 mars 2020
publication
Genome-based insights into the resistomes and mobilomes of two Providencia rettgeri strains isolated from wound infections in Madagascar.
Lire plus29 août 2019
publication
Draft Genome Sequence of a Chryseobacterium indologenes Strain Isolated from a Blood Culture of a Hospitalized Child in Antananarivo, Madagascar.
Lire plus01 juin 2019
publication
Transmission Routes of Extended-Spectrum Beta-Lactamase-Producing Enterobacteriaceae in a Neonatology Ward in Madagascar.
Lire plus01 avr. 2019
publication
Risk factors for acquisition of meningococcal carriage in the African meningitis belt.
Lire plus01 mars 2019
publication
Triplex real-time PCR assay for the detection of Streptococcus pneumoniae, Neisseria meningitidis and Haemophilus influenzae directly from clinical specimens without extraction of DNA.
Lire plus01 févr. 2019
publication
CTX-M-55-type ESBL-producing Salmonella enterica are emerging among retail meats in Phnom Penh, Cambodia.
Lire plus25 janv. 2019
publication
Meat and Fish as Sources of Extended-Spectrum β-Lactamase-Producing Escherichia coli, Cambodia.
Lire plus01 janv. 2019
publication
Phenotypic and molecular characterisations of carbapenem-resistant Acinetobacter baumannii strains isolated in Madagascar.
Lire plus04 sept. 2018
publication
Stunted childhood growth is associated with decompartmentalization of the gastrointestinal tract and overgrowth of oropharyngeal taxa.
Lire plus19 juil. 2018
publication
Identifying the etiology and pathophysiology underlying stunting and environmental enteropathy: study protocol of the AFRIBIOTA project.
Lire plus07 mars 2018
publication
Melioidosis in the Western Indian Ocean and the Importance of Improving Diagnosis, Surveillance, and Molecular Typing.
Lire plus05 mars 2018
publication
Combating Global Antibiotic Resistance: Emerging One Health Concerns in Lower- and Middle-Income Countries.
Lire plus01 mars 2018
publication
Acquisition of extended spectrum beta-lactamase-producing enterobacteriaceae in neonates: A community based cohort in Madagascar.
Lire plus01 janv. 2018
publication
Development of a PCR algorithm to detect and characterize Neisseria meningitidis carriage isolates in the African meningitis belt.
Lire plus01 sept. 2017
publication
Usefulness and accuracy of MALDI-TOF mass spectrometry as a supplementary tool to identify mosquito vector species and to invest in development of international database.
Lire plus01 juin 2017
publication
Health crises due to infectious and communicable diseases : European preparedness and response tools in an international context.
Lire plus01 mars 2017
publication
Airborne dust and high temperatures are risk factors for invasive bacterial disease.
Lire plus07 févr. 2017
publication
The global distribution and diversity of protein vaccine candidate antigens in the highly virulent Streptococcus pnuemoniae serotype 1.
Lire plus01 janv. 2017
publication
Review of Antibiotic Resistance in the Indian Ocean Commission: A Human and Animal Health Issue.
Lire plus01 janv. 2017
publication
Investigation of correlates of protection against pharyngeal carriage of Neisseria meningitidis genogroups W and Y in the African meningitis belt.
Lire plus01 déc. 2016
publication
Household transmission of Neisseria meningitidis in the African meningitis belt: a longitudinal cohort study.
Lire plus08 nov. 2016
publication
Understanding pneumococcal serotype 1 biology through population genomic analysis.
Lire plus08 nov. 2016
publication
A community survey of antibiotic consumption among children in Madagascar and Senegal: the importance of healthcare access and care quality.
Lire plus01 juin 2016
01 janv. 2016
publication
A Seroepidemiological Study of Serogroup A Meningococcal Infection in the African Meningitis Belt.
Lire plus01 janv. 2016
publication
Development of Real-Time PCR Methods for the Detection of Bacterial Meningitis Pathogens without DNA Extraction.
Lire plus01 janv. 2016
publication
Correction: A Seroepidemiological Study of Serogroup A Meningococcal Infection in the African Meningitis Belt.
Lire plus15 nov. 2015
15 oct. 2015
publication
The Diversity of Meningococcal Carriage Across the African Meningitis Belt and the Impact of Vaccination With a Group A Meningococcal Conjugate Vaccine.
Lire plus01 août 2015
publication
Region-specific diversification of the highly virulent serotype 1 Streptococcus pneumoniae.
Lire plus01 juil. 2015
publication
MLVA-typing on Streptococcus pneumoniae serotype 1 isolated from meningitis cases in Niger before the introduction of PCV-13 revealed a low genetic diversity.
Lire plus11 mai 2015
01 avr. 2015
publication
Multidrug-resistant Salmonella enterica serotype Typhi, Gulf of Guinea Region, Africa.
Lire plus01 janv. 2015
publication
Changes in Meningococcal Strains in the Era of a Serogroup C Vaccination Campaign: Trends and Evolution in Belgium during the Period 1997-2012.
Lire plus01 juin 2014
01 mai 2014
publication
Spatio-temporal factors associated with meningococcal meningitis annual incidence at the health centre level in Niger, 2004-2010.
Lire plus01 avr. 2014
publication
Rotavirus surveillance in urban and rural areas of Niger, April 2010-March 2012.
Lire plus01 janv. 2014
publication
A five-year field assessment of rapid diagnostic tests for meningococcal meningitis in Niger by using the combination of conventional and real-time PCR assays as a gold standard.
Lire plus06 déc. 2013
publication
Epidemiological changes in meningococcal meningitis in Niger from 2008 to 2011 and the impact of vaccination.
Lire plus01 août 2013
01 juil. 2013
publication
Laboratory evaluation of a rapid diagnostic test for Neisseria meningitidis serogroup A.
Lire plus21 mai 2013
01 mars 2013
publication
Priorities for research on meningococcal disease and the impact of serogroup A vaccination in the African meningitis belt.
Lire plus01 janv. 2013
publication
Methods for identifying Neisseria meningitidis carriers: a multi-center study in the African meningitis belt.
Lire plus01 janv. 2013
publication
Determination of pneumococcal serotypes in meningitis cases in Niger, 2003-2011.
Lire plus15 déc. 2012
publication
Spatiotemporal circulation of influenza viruses in 5 African countries during 2008-2009: a collaborative study of the Institut Pasteur International Network.
Lire plus01 avr. 2012
publication
Transmission of multiple resistant Salmonella Concord from internationally adopted children to their adoptive families and social environment: proposition of guidelines.
Lire plus01 mars 2012
publication
Influenza transmission during a one-year period (2009-2010) in a Sahelian city: low temperature plays a major role.
Lire plus01 janv. 2012
publication
Analysing spatio-temporal clustering of meningococcal meningitis outbreaks in Niger reveals opportunities for improved disease control.
Lire plus01 nov. 2011
publication
Microbiological and epidemiological investigation of the Neisseria meningitidis serogroup A epidemic in Niger in 2009: last wave before the introduction of the serogroup A meningococcal conjugate vaccine?
Lire plus01 juil. 2011
publication
Detection of a geographical and endemic cluster of hyper-invasive meningococcal strains.
Lire plus01 sept. 2010
01 juin 2010
publication
Microbiologic and clinical features of Salmonella species isolated from bacteremic children in eastern Democratic Republic of Congo.
Lire plus01 mars 2010
publication
Lessons learned from the management of a national outbreak of Salmonella ohio linked to pork meat processing and distribution.
Lire plus11 févr. 2010
publication
Microbiological and molecular investigation of an increase of human listeriosis in Belgium, 2006-2007.
Lire plus01 mai 2009
publication
Surveillance of antibiotic susceptibility patterns among Shigella sonnei strains isolated in Belgium during the 18-year period 1990 to 2007.
Lire plus01 août 2008
publication
Novel insertion sequence- and transposon-mediated genetic rearrangements in genomic island SGI1 of Salmonella enterica serovar Kentucky.
Lire plus01 juin 2008
publication
Drastic decrease of Salmonella Enteritidis isolated from humans in Belgium in 2005, shift in phage types and influence on foodborne outbreaks.
Lire plus01 mars 2008
publication
Antimicrobial drug resistance in human nontyphoidal Salmonella isolates in Europe 2000-2004: a report from the Enter-net International Surveillance Network.
Lire plus01 nov. 2007
21 avr. 2007
publication
Travel-acquired salmonellosis due to Salmonella Kentucky resistant to ciprofloxacin, ceftriaxone and co-trimoxazole and associated with treatment failure.
Lire plus26 févr. 2007
publication
Dissemination of an extended-spectrum-beta-lactamase blaTEM-52 gene-carrying IncI1 plasmid in various Salmonella enterica serovars isolated from poultry and humans in Belgium and France between 2001 and 2005.
Lire plus19 janv. 2007
publication
Using European travellers as an early alert to detect emerging pathogens in countries with limited laboratory resources.
Lire plus01 janv. 2007
01 août 2006
publication
Clonal emergence of extended-spectrum beta-lactamase (CTX-M-2)-producing Salmonella enterica serovar Virchow isolates with reduced susceptibilities to ciprofloxacin among poultry and humans in Belgium and France (2000 to 2003).
Lire plus01 août 2006
publication
Isolation of Salmonella from environmental samples collected in the reptile department of Antwerp Zoo using different selective methods.
Lire plus01 déc. 2005
publication
Detection and characterization of tet(M) in tetracycline-resistant Listeria strains from human and food-processing origins in Belgium and France.
Lire plus01 nov. 2005
publication
Belgian surveillance plans to assess changes in Salmonella prevalence in meat at different production stages.
Lire plus31 oct. 2005
01 juin 2005
01 févr. 2005
publication
The Enter-net and Salm-gene databases of foodborne bacterial pathogens that cause human infections in Europe and beyond: an international collaboration in surveillance and the development of intervention strategies.
Lire plus01 déc. 2004
01 nov. 2004
publication
International trends in salmonella serotypes 1998-2003–a surveillance report from the Enter-net international surveillance network.
Lire plus01 nov. 2004
publication
Dramatic shift in the epidemiology of Salmonella enterica serotype Enteritidis phage types in western Europe, 1998-2003–results from the Enter-net international salmonella database.
Lire plus01 mai 2004
publication
Assessment of virulence of pigeon isolates of Salmonella enterica subsp. enterica serovar typhimurium variant copenhagen for humans.
Lire plus01 avr. 2004
01 mars 2004
publication
Prevalence and molecular characterization of tetracycline resistance in Enterococcus isolates from food.
Lire plus01 janv. 2004
publication
Salmonella enterica subspecies houtenae serotype 44:z4, z23:–as a rare cause of meningitis.
Lire plus01 janv. 2004
publication
Antimicrobial drug resistance in nontyphoid human Salmonella in Belgium: trends for the period 2000-2002.
Lire plus01 janv. 2004
publication
Phylogeny of efflux-mediated tetracycline resistance genes and related proteins revisited.
Lire plus01 nov. 2002
publication
Prevalence of streptomycin-resistance genes in bacterial populations in European habitats.
Lire plus01 nov. 2002
publication
Gentamicin resistance genes in environmental bacteria: prevalence and transfer.
Lire plus01 oct. 2000
publication
Distribution and in-vitro transfer of tetracycline resistance determinants in clinical and aquatic Acinetobacter strains.
Lire plus01 avr. 2000
publication
PCR typing of tetracycline resistance determinants (Tet A-E) in Salmonella enterica serotype Hadar and in the microbial community of activated sludges from hospital and urban wastewater treatment facilities in Belgium.
Lire plus01 août 1999
publication
Safe biotechnology 9: values in risk assessment for the environmental application of microorganisms. The Safety in Biotechnology Working Party of the European Federation of Biotechnology.
Lire plus01 août 1997
publication
Safe biotechnology. 8. Transport of infectious and biological materials. Working Party “Safety in Biotechnology” of the European Federation of Biotechnology.
Lire plus01 août 1994
publication
Plasmids for heavy metal resistance in Alcaligenes eutrophus CH34: mechanisms and applications.
Lire plus01 juin 1993
01 févr. 1993
publication
A new type of Alcaligenes eutrophus CH34 zinc resistance generated by mutations affecting regulation of the cnr cobalt-nickel resistance system.
Lire plus01 juil. 1990
publication