CRP and ischemic stroke: There was evidence of genetic correlation between critical Covid-19 and ischemic stroke (rg=0.29, FDR p-value=4.65×10−3), body mass index (rg=0.21, FDR-p-value=6.26×10−6) and C-reactive protein (rg=0.20, FDR-p-value=1.35×10−4), but none of the other considered traits.