AUTHOR=Brinks Ralph , Hoyer Annika TITLE=Approximation of the infection-age-structured SIR model by the conventional SIR model of infectious disease epidemiology JOURNAL=Frontiers in Epidemiology VOLUME=4 YEAR=2024 URL=https://www.frontiersin.org/journals/epidemiology/articles/10.3389/fepid.2024.1429034 DOI=10.3389/fepid.2024.1429034 ISSN=2674-1199