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Detection of C3 and C5b-9 in liver sections by immunofluorescence analysis. The panel shows representative immunofluorescence images obtained from the analysis of several sections of liver autopsy samples from 12 SARS-CoV-2-positive and 3 SARS-CoV-2-negative cases. See legend to Figure 1 for further details. White arrows indicate vessels in the portal area. Scale bar = 50 µm.
