Figure 2.

ΔGlycosylation dynamics until 60 days since symptom onset. The time course of Δglycosylation traits (a) fucosylation, (b) galactosylation, (c) bisection and (d) sialylation as shown during the hospitalization period (n=109). Line colors correspond to a single COVID-19 patient, whilst the color gradient in the circles/squares indicate the corresponding severity score (grey = NA). The shape displays whether a patient passed away (square) or was discharged alive (circle). The black dashed line with a grey 95% confidence interval band is a cubic polynomial fit over the shown datapoints to illustrate overall dynamics. Late timepoints and two outliers are shown in the Supplementary Material due to spatial constraints (Figs. S4 and S5), as well as anti-S and total IgG1 glycosylation dynamics (Figure S6).