Distance learning courses in public policy focus on the systematic study of management and executive organization. Students may explore topics in administrative law, executive-legislative relations, public budgetary processes and financial management.
Hepatitis A (formerly known as infectious hepatitis) is an acute infectious disease of the liver caused by the hepatitis A virus (HAV).Many cases have few or no symptoms, especially in the young. The time between infection and symptoms, in those who develop them, is between two and six weeks.epatitis A (formerly known as infectious hepatitis) is an acute infectious disease of the liver caused by the hepatitis A virus (HAV).
Hepatitis A, B, and C are the most common types of viral hepatitis in the United States. Hepatitis A is caused by an infection with the hepatitis A virus (HAV). This is a single-stranded RNA virus from the family Picornaviridae and genus hepatovirus.ome of these types have similar symptoms and cause similar infections. Hepatitis is a medical term that means inflammation of the liver. It can be caused by many different things. However, one of the most common causes of hepatitis is an infection with a virus.