Laboratory findings in COVID-19 (see Table 2) are: prothrombin time (PT) and activated partial thromboplastin time (aPTT) normal or slightly prolonged, platelet counts normal or increased, fibrinogen increased, D-dimer increased, factor VIII activity increased, von Willebrand factor (VWF) antigen greatly increased, minor changes in natural anticoagulants (i.e., slight decreases in antithrombin and mild increase in protein C) [33,34,35,36]. This evidence concerns the gene VWF and COVID-19.