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Impact of booster vaccination on the control of COVID-19 Delta wave in the context of waning immunity: application to France in the winter 2021/22
Europe has experienced a large COVID-19 wave caused by the Delta variant in winter 2021/22. Using mathematical models applied to Metropolitan France, we find that boosters administered...
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Emotional and attention-deficit/hyperactivity disorder symptoms of preterm vs.full-term children during COVID-19 pandemic restrictions
BACKGROUND: Preterm children are at higher risk of developing mental health problems than full-term children. Deterioration of children's mental health was observed during COVID-19...
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Personnes sans domicile stable ou fixe : revue des pratiques et des connaissances sur le recours à la vaccination contre la Covid-19
En mai 2021, plus de 120 chercheurs, acteurs et décideurs ont partagé leurs connaissances et leurs pratiques pour favoriser l'accès à la vaccination contre la Covid-19 des personnes en...
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Modelling the end of a Zero-COVID strategy using nirmatrelvir/ritonavir, vaccination and NPIs in Wallis and Futuna
BACKGROUND: Ending Zero-COVID is challenging, particularly when vaccine coverage is low. Considering Wallis and Futuna, a French Zero-COVID territory affected by reluctance to...
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Correlates of Changes in Physical Activity and Sedentary Behaviors during the COVID-19 Lockdown in France: The NutriNet-Santé Cohort Study
BACKGROUND: COVID-19 lockdowns represent natural experiments where limitations of movement impact on lifestyle behaviors. The aim of this paper was to assess how lockdowns have...
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One Year Prevalence of Venous Thromboembolism in Hospitalized COVID-19 Patients in France: Patients' Characteristics, Time Trends, and Outcomes
BACKGROUND: Patients hospitalized with coronavirus disease-2019 (COVID-19) are at high risk of deep venous thrombosis (DVT) and pulmonary embolism (PE). OBJECTIVES: The aims were to...
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Agent-based modelling of reactive vaccination of workplaces and schools against COVID-19
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...
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Adherence and sustainability of interventions informing optimal control against the COVID-19 pandemic
BACKGROUND: After one year of stop-and-go COVID-19 mitigation, in the spring of 2021 European countries still experienced sustained viral circulation due to the Alpha variant. As the...
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Caractéristiques et parcours vaccinal des personnes en situation de précarité vaccinées contre la Covid-19 sur un lieu de distribution alimentaire à Paris
Contexte - Afin de faciliter l'accès à la vaccination contre la Covid-19 des populations précaires, le Samusocial de Paris a mis en place des actions de vaccination sur un site de...
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Children and Adolescents Psychological Distress Scale During COVID-19 Pandemic:Validation of a Psychometric Instrument (CONFEADO Study)
AIM AND OBJECT PURPOSE OF THE STUDY: In March 2020, the WHO declared a pandemic (COVID-19) due to the SARS-CoV-2 virus. In France, school closures and lockdowns were implemented. In...
