Changes in blood chemical components during experimentally induced Theileria annulata infections in cattle.

During the course of infection of calves with Theileria annulata levels of glucose, calcium, proteins, phosphorus, magnesium and potassium decreased and those of bilirubin, cholesterol and alkaline phosphatase increased with no changes in sodium and acid phosphatase levels. Several of these biochemical alterations have been explained in relation to the injury to the liver and other organs.