Valinemia is a rare genetic disorder caused by a deficiency of the enzyme valine transaminase. It is an inherited condition and is not contagious. Valinemia is characterized by the body's inability to break down the amino acid valine, leading to its accumulation in the blood and urine. The condition affects individuals from birth and can result in various symptoms and health complications. However, it is important to note that Valinemia cannot be transmitted from one person to another.