‘...many scientists have come to believe that much of the disease’s devastation comes from two intertwined causes. The first is the harm the virus wreaks on blood vessels, leading to clots that can range from microscopic to sizable. Patients have suffered strokes and pulmonary emboli as clots break loose and travel to the brain and lungs. A study in the Lancet, a British medical journal, showed this may be because the virus directly targets the endothelial cells that line blood vessels. The second is an exaggerated response from the body’s own immune system, a storm of killer “cytokines” that attack the body’s own cells along with the virus as it seeks to defend the body from an invader.
‘Research and therapies are focused on these phenomena. Blood thinners are being more widely used in some hospitals. A review of records for 2,733 patients, published Wednesday in the Journal of the American College of Cardiology, indicates they may help the most seriously ill.’
Read here (Washington Post, May 10, 2020)
