Another threat from the lung virus that causes Covid-19 has emerged that may cause swift, sometimes fatal damage: blood clots. Doctors around the world are noting a raft of clotting-related disorders — from benign skin lesions on the feet sometimes called "Covid toe" to life-threatening strokes and blood-vessel blockages.... read full story
"probably the most important thing that's emerged over the last perhaps month or two,"
Photo: Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells, Nov. 25, 2018. In vertebrates, it is composed of blood cells suspended in blood plasma.
