Deep vein thrombosis, pulmonary embolism and stroke have been observed in patients affected by severe forms of COVID-19 [40,41]. These vascular events, particularly strokes, were mostly recorded in elderly patients [41]. However, 5 cases of stroke were recently reported in relatively young patients (age range: 33–49 years), in association with prolonged activated partial-thromboplastin time (aPTT) in 2 cases [42].