Skip to main content
. 2021 Apr 15;34:100831. doi: 10.1016/j.eclinm.2021.100831

Fig. 2.

Fig 2

Levels of immunoglobulins (IgG, IgA, IgM, IgE) and complement (C3, C4) relative to age in COVID-19 patients. IgG, IgA, IgM and C3 were significantly higher in older children, while IgE and C4 were not associated with age in COVID-19 patients.