CCL7 and COVID-19: Similar to adult COVID-19 results, we identified significant correlations between glycosylation patterns and inflammatory markers in paired MIS-C samples, including a negative correlation between afucosylated spike IgG Fc glycans and TNF-α, negative correlations between sialylated glycans and TNF-α and IL-6, and a positive correlation between bisected glycans and MCP-3.