Estimation of SARS-CoV-2 infection fatality rate by age and comorbidity status using antibody screening of blood donors during the COVID-19 epidemic in Denmark.
Kathrine Agergård KaspersenLotte HindhedeJens Kjærgaard BoldsenSusan MikkelsenLasse Skafte VestergaardAnn-Sofie Nicole BerthelsenIda Rask Moustsen-HelmsDorte Kinggaard HolmAnna Christine NilssonSusanne Gjørup SækmoseErik SørensenLene Holm HarritshøjBitten AagaardHenrik HjalgrimSøren Thue LillevangCharlotte Sværke JørgensenTyra Grove KrauseHenrik UllumOle Birger Vestager PedersenSisse Rye OstrowskiChristian ErikstrupPublished in: The Journal of infectious diseases (2021)
In this nationwide study, the IFR was very low among people younger than 51 years without comorbidity.