Ready for a BASE jump? Do not neglect SARS-CoV-2 hospitalization and fatality risks in the middle-aged adult population

preprint OA: gold publisher-OA-unknown
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Abstract

Seroprevalence results coupled with surveillance data were used to estimate the SARS-CoV-2 infection hospitalization (IHR) and infection fatality ratios (IFR) in France. IHR and IFR were dramatically high in the very elderly (80-90 years: IHR: 30%, IFR: 11%), but also substantial in middle-aged adults (40-50 years: IHR: 1.2%, IFR: 0.05%).

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europepmc
last seen: 2026-05-19T01:45:01.086888+00:00
unpaywall
last seen: 2026-05-21T05:10:58.409756+00:00
License: publisher-OA-unknown · commercial use NOT OK · attribution required