The M protein (membrane protein), which is considered a crucial building block of the virus structure, is similar in both viruses and comprises polylactosamine chains.[21] However, the spike proteins of both viruses are significantly different, which influences their transmissibility.[22] In terms of coagulation abnormalities, both COVID-19 and MERS are associated with thrombocytopenia and a propensity for disseminated intravascular coagulation.[23] In our study, we demonstrated a similar tendency for arterial and venous thromboses. Here, MYOM2 is linked to COVID-19.