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View article: Modelling the impact of a quadrivalent ACWY meningococcal vaccination and vaccination targeting serogroup B in France
Modelling the impact of a quadrivalent ACWY meningococcal vaccination and vaccination targeting serogroup B in France Open
Invasive meningococcal disease (IMD) represents a significant global health burden, with high fatality rate and substantial risk of lifelong sequelae. Most cases worldwide are caused by six serogroups (A, B, C, W, X, and Y). Effective vacc…
View article: Effectiveness of historical smallpox vaccination against mpox clade II in men in Denmark, France, the Netherlands and Spain, 2022
Effectiveness of historical smallpox vaccination against mpox clade II in men in Denmark, France, the Netherlands and Spain, 2022 Open
Background In 2022, a global monkeypox virus (MPXV) clade II epidemic occurred mainly among men who have sex with men. Until early 1980s, European smallpox vaccination programmes were part of worldwide smallpox eradication efforts. Having …
View article: Effectiveness of a School- and Primary Care–Based HPV Vaccination Intervention
Effectiveness of a School- and Primary Care–Based HPV Vaccination Intervention Open
Importance The human papillomavirus (HPV) vaccine is safe and effective, yet vaccination coverage remains below public health objectives in many countries. Objective To examine the effectiveness of a 3-component intervention on HPV vaccina…
View article: What is the relevancy of a surveillance of mumps without a systematic laboratory confirmation in highly immunized populations? Epidemiology of suspected and biologically confirmed mumps cases seen in general practice in France between 2014 and 2020
What is the relevancy of a surveillance of mumps without a systematic laboratory confirmation in highly immunized populations? Epidemiology of suspected and biologically confirmed mumps cases seen in general practice in France between 2014 and 2020 Open
If these results confirm the circulation of mumps virus in France, they highlight the limits of a surveillance without a systematic laboratory confirmation in highly immunized populations.
View article: Factors associated with vaccine adherence among an underserved population: the adult Travellers in Nouvelle-Aquitaine, France
Factors associated with vaccine adherence among an underserved population: the adult Travellers in Nouvelle-Aquitaine, France Open
Background A measles epidemic affected the Nouvelle-Aquitaine region from November 2017 to May 2018 with clusters among Travellers. This indicates that measles vaccination rates among Travellers remain lower than in the general population.…
View article: Monitoring the reproductive number of COVID-19 in France: Comparative estimates from three datasets
Monitoring the reproductive number of COVID-19 in France: Comparative estimates from three datasets Open
Background The effective reproduction number (R t ) quantifies the average number of secondary cases caused by one person with an infectious disease. Near-real-time monitoring of R t during an outbreak is a major indicator used to monitor …
View article: Persistent headaches one year after bacterial meningitis: prevalence, determinants and impact on quality of life
Persistent headaches one year after bacterial meningitis: prevalence, determinants and impact on quality of life Open
View article: Prices of paediatric vaccines in European vaccination programmes
Prices of paediatric vaccines in European vaccination programmes Open
View article: Two-dose measles vaccine effectiveness remains high over time: A French observational study, 2017–2019
Two-dose measles vaccine effectiveness remains high over time: A French observational study, 2017–2019 Open
Our study confirms the continued high effectiveness of two doses of MCV with only slight degradation, decades after immunization. These findings support the importance of achieving a very high vaccination coverage with 2 doses of MCV.
View article: SARS-CoV-2 testing, infection and places of contamination in France, a national cross-sectional study, December 2021
SARS-CoV-2 testing, infection and places of contamination in France, a national cross-sectional study, December 2021 Open
Background This study aimed to describe the use of diagnostic testing for SARS-CoV-2 in France until December 2021, the characteristics of people infected, and places of contamination. Methods Data were collected from the national 2021 Hea…
View article: Acceptability of mandatory vaccination against influenza, measles, pertussis and varicella by workers in healthcare facilities: a national cross-sectional study, France, 2019
Acceptability of mandatory vaccination against influenza, measles, pertussis and varicella by workers in healthcare facilities: a national cross-sectional study, France, 2019 Open
Background Vaccination of healthcare workers (HCW) aims to protect them and to reduce transmission to susceptible patients. Influenza, measles, pertussis, and varicella vaccinations are recommended but not mandatory for HCW in France. Insu…
View article: Vaccine effectiveness and duration of protection of COVID-19 mRNA vaccines against Delta and Omicron BA.1 symptomatic and severe COVID-19 outcomes in adults aged 50 years and over in France
Vaccine effectiveness and duration of protection of COVID-19 mRNA vaccines against Delta and Omicron BA.1 symptomatic and severe COVID-19 outcomes in adults aged 50 years and over in France Open
The emergence of SARS-CoV-2 variants calls for continuous monitoring of vaccine effectiveness (VE). We estimated the absolute effectiveness of complete 2-dose primary vaccination and booster vaccination with COVID-19 mRNA vaccines, and the…
View article: Direct impact of COVID-19 by estimating disability-adjusted life years at national level in France in 2020
Direct impact of COVID-19 by estimating disability-adjusted life years at national level in France in 2020 Open
Background The World Health Organization declared a pandemic of coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), on March 11, 2020. The standardized approach of disability-adjuste…
View article: COVID-19 testing, infection and places of contamination in France, a national cross- sectional study, December 2021
COVID-19 testing, infection and places of contamination in France, a national cross- sectional study, December 2021 Open
Background : This study aimed to describe the use of diagnostic testing for COVID-19 in France until December 2021, the characteristics of people infected, and places of contamination. Methods : Data were collected from the national 2021 H…
View article: Two-Dose Measles Vaccine Effectiveness Remains High Over Time: A French Observational Study, 2017-2019
Two-Dose Measles Vaccine Effectiveness Remains High Over Time: A French Observational Study, 2017-2019 Open
View article: Determinants of incomplete vaccination in children at age two in France: results from the nationwide ELFE birth cohort
Determinants of incomplete vaccination in children at age two in France: results from the nationwide ELFE birth cohort Open
View article: Acceptability of mandatory vaccination against influenza, measles, pertussis and varicella by workers in healthcare facilities: a national cross-sectional study, France, 2019.
Acceptability of mandatory vaccination against influenza, measles, pertussis and varicella by workers in healthcare facilities: a national cross-sectional study, France, 2019. Open
Background: Vaccination of healthcare workers (HCW) aims to protect them and to reduce transmission to susceptible patients. Influenza, measles, pertussis, and varicella vaccinations are recommended but not mandatory for HCW in France. Ins…
View article: Invasive pneumococcal infections in France: Changes from 2009 to 2021 in antibiotic resistance and serotype distribution of Streptococcus pneumoniae based on data from the French Regional Pneumococcal Observatories network
Invasive pneumococcal infections in France: Changes from 2009 to 2021 in antibiotic resistance and serotype distribution of Streptococcus pneumoniae based on data from the French Regional Pneumococcal Observatories network Open
View article: Monitoring the reproduction number of COVID-19 in France: estimates compared from 3 datasets
Monitoring the reproduction number of COVID-19 in France: estimates compared from 3 datasets Open
Background The effective reproduction number (Rt) represents the average number of secondary cases generated by an infected person. During an outbreak, near-real-time monitoring of Rt constitutes a key indicator for detecting changes in di…
View article: Investigation of Concurrent Pneumococcal Meningitis in Two Children Attending the Same Day-Care Center
Investigation of Concurrent Pneumococcal Meningitis in Two Children Attending the Same Day-Care Center Open
Only a few clusters of invasive pneumococcal disease have been described globally in children, and most of these cases occurred before pneumococcal vaccination implementation. Two unusual cases of pneumococcal meningitis, occurring in the …
View article: Association of Nonpharmaceutical Interventions During the COVID-19 Pandemic With Invasive Pneumococcal Disease, Pneumococcal Carriage, and Respiratory Viral Infections Among Children in France
Association of Nonpharmaceutical Interventions During the COVID-19 Pandemic With Invasive Pneumococcal Disease, Pneumococcal Carriage, and Respiratory Viral Infections Among Children in France Open
In this cohort study of data from multiple national continuous surveillance systems, a decrease in pediatric IPD incidence occurred after the implementation of NPIs in France; this decrease was associated with a decrease in viral infection…
View article: Association between the COVID-19 pandemic and pertussis derived from multiple nationwide data sources, France, 2013 to 2020
Association between the COVID-19 pandemic and pertussis derived from multiple nationwide data sources, France, 2013 to 2020 Open
Background Interventions to mitigate the COVID-19 pandemic may impact other respiratory diseases. Aims We aimed to study the course of pertussis in France over an 8-year period including the beginning of the COVID-19 pandemic and its assoc…
View article: Long-term neuro-functional disability in adult patients with community-acquired bacterial meningitis
Long-term neuro-functional disability in adult patients with community-acquired bacterial meningitis Open
View article: Influenza vaccination coverage of professionals working in nursing homes in France and related determinants, 2018–2019 season: a cross-sectional survey
Influenza vaccination coverage of professionals working in nursing homes in France and related determinants, 2018–2019 season: a cross-sectional survey Open
Background The burden of influenza morbidity and mortality in nursing homes (NH) is high. Vaccination of residents and professionals working in NH is the main prevention strategy. Despite recommendations, vaccination coverage among profess…
View article: Severe hospital events following symptomatic infection with Sars-CoV-2 Omicron and Delta variants in France, December 2021–January 2022: A retrospective, population-based, matched cohort study
Severe hospital events following symptomatic infection with Sars-CoV-2 Omicron and Delta variants in France, December 2021–January 2022: A retrospective, population-based, matched cohort study Open
View article: One-Year Sequelae and Quality of Life in Adults with Meningococcal Meningitis: Lessons from the COMBAT Multicentre Prospective Study
One-Year Sequelae and Quality of Life in Adults with Meningococcal Meningitis: Lessons from the COMBAT Multicentre Prospective Study Open
View article: Agent-based modelling of reactive vaccination of workplaces and schools against COVID-19
Agent-based modelling of reactive vaccination of workplaces and schools against COVID-19 Open
With vaccination against COVID-19 stalled in some countries, increasing vaccine accessibility and distribution could help keep transmission under control. Here, we study the impact of reactive vaccination targeting schools and workplaces w…
View article: Severe hospital events following symptomatic infection with Sars-CoV-2 Omicron and Delta variants in France, December 2021 – January 2022: a retrospective, population-based, matched cohort study
Severe hospital events following symptomatic infection with Sars-CoV-2 Omicron and Delta variants in France, December 2021 – January 2022: a retrospective, population-based, matched cohort study Open
Background A rapid increase in incidence of the SARS-CoV-2 Omicron variant occurred in France in December 2021, while the Delta variant was prevailing since July 2021. We aimed to determine whether the risk of a severe hospital event follo…
View article: Health and economic impact of seasonal influenza mass vaccination strategies in European settings: A mathematical modelling and cost-effectiveness analysis
Health and economic impact of seasonal influenza mass vaccination strategies in European settings: A mathematical modelling and cost-effectiveness analysis Open
Given the direct and indirect protection, and depending on the vaccine prices, model results support a combination of having moved the elderly to an improved vaccine and adopting universal paediatric vaccination programmes across the Europ…
View article: Influenza Vaccination Coverage of Healthcare Workers in Nursing Homes in France and Related Determinants, 2018- 2019 Season: A Cross-Sectional Survey
Influenza Vaccination Coverage of Healthcare Workers in Nursing Homes in France and Related Determinants, 2018- 2019 Season: A Cross-Sectional Survey Open
Background The burden of influenza morbidity and mortality in nursing homes (NH) is high. Vaccination of residents and healthcare workers (HCW) is the main prevention strategy. Despite recommendations, HCW vaccination coverage is generally…