An 84-gene real-time PCR array was performed on placenta biopsies from subject nos. 31, 25 and 17. The results are shown as a ratio of each SARS-CoV-2-positive subject compared to a SARS-CoV-2-negative subject (CTR−). Gene expression (nfold) is shown as a colour scale from light to dark blue. Only targets showing at least >2-fold modulation are shown in the table.