Necrosis in anchoring villi and ZIKV RNA in the trophoblastic shell.
Representative photomicrographs of paraffin embedded sections of the trophoblastic shell with necrosis in the anchoring villi from 45/14-2. Area of necrosis is outlined by dashed line. A) Pink staining shows ZIKV RNA detected using ISH in the trophoblastic shell. B) H&E stained serial section. Scale bar represents 100 μm.