Capillaries, on the other hand, are so small that it takes ten of them to equal the thickness of a human hair. Your body has about 5.6 liters (6 quarts) of blood. This 5.6 liters of blood ...

On the other hand once people become infected around 40% develop liver ... However, because no system is perfect, anyone who works with human blood or blood products or is at risk of exposure during ...