Pulmonary Vascular Endothelialitis, Thrombosis, and Angiogenesis in Covid-19

Progressive respiratory failure is the primary cause of death in the coronavirus disease 2019 (Covid-19) pandemic. Despite widespread interest in the pathophysiology of the disease, relatively little is known about the associated morphologic and molecular changes in the peripheral lung of patients who die from Covid-19.We examined 7 lungs obtained during autopsy from patients who died from Covid-19 and compared them with 7 lungs obtained during...