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Résultats de la recherche - 7 results
Vaccine effectiveness against COVID-19 hospitalisation in adults (≥ 20 years) during Alpha- and Delta-dominant circulation: I-MOVE-COVID-19 and VEBIS SARI VE networks, Europe, 2021.
the Alpha period, VE against hospitalisation with SARS-CoV2 for complete Comirnaty PSV was 85% (95% CI: 69-92) overall and 75% (95% CI: 42-90) in those aged ≥ 80 years. During the Delta period, among ...
The impact of ambient temperature and air pollution on SARS-CoV2 infection and post COVID-19 condition in Belgium (2021–2022)
air pollution Ambient temperature(s) Climate change Post COVID-19 conditions SARS-CoV2 infection Abstract: Introduction The associations between non-optimal ambient temperature, air pollution and ...
Vaccine effectiveness against onward transmission of SARS-CoV2-infection by variant of concern and time since vaccination, Belgian contact tracing, 2021.
observed high vaccine effectiveness (VE) against SARS-CoV2-infection. The replacement of the alpha-‘variant of concern’ (VOC) by the delta- VOC and uncertainty about the time course of immunity called for ...
Incidence and Risk Factors of COVID-19 Vaccine Breakthrough Infections: A Prospective Cohort Study in Belgium.
vaccinated against COVID-19 for ≥14 days, between 1 February 2021 and 5 December 2021, in Belgium. The incidence of breakthrough infections (laboratory confirmed SARS-CoV-2-infections) was determined. Factors ...
Age-dependent seroprevalence of SARS-CoV-2 antibodies in school-aged children from areas with low and high community transmission.
affected by COVID-19 than adults but SARS-CoV2 infection rates among children are not well known. •There were large regional differences in infection rates during the first wave of the SARS-CoV2 pandemic. ...
Surveillance des infections respiratoires aiguës. Rapport épidémiologique des saisons 2020-2022
pandémie de COVID-19 ainsi que le début de la 8e vague. Le variant Omicron devint dominant au début de la 5e vague, qui marqua l’activité la plus importante du Sars-Cov2 pendant la saison 2020-2021 mais ...
Surveillance van acute luchtweginfecties. Epidemiologisch rapport seizoen 2020-2022
Abstract: Het seizoen 2020-2021 werd gekenmerkt door de 2e en 3e golf van de COVID-19-pandemie, waarin de alpha-variant dominant was. SARS-Cov-2 transmissie en ziekenhuisopnames voor COVID-19 waren bijzonder ...