Food for thought @sciensano! We have proven that blood selenium & zinc status relate to course & survival of #COVID19 patients with comorbidities https://t.co/OhDhxytqtv @ugent @uzgent @azJanPalfijn @FbwUGent @louis_ide @MartheDeBoevre @carllachat @saeger_sarah @MirkoPe41401841

— Gijs Du Laing (@gdulaing) September 22, 2021