During COVID-19 pathology, depending on the severity of the condition, dysregulation has been noted in all of the mentioned biomarkers, where increased levels of P-selectin [8], fibrinogen and D-dimer accompany COVID-19 progression [4,5,9,10,11,12,13,14,15] and VWFs [16,17] have been found. Here, SELP is linked to COVID-19.