Williams, Mary

Eight-year-old Garang, orphaned by a civil war in Sudan, finds the inner strength to help lead other boys as they trek hundreds of miles seeking safety in Ethiopia, and then Kenya, before being offered sanctuary in the United States many years later.

Contains twelve essays that describe issues in vaccination, including their effectiveness, contamination, decisions by parents about vaccinating their children, and development of new vaccines.

Eight-year-old Garang, orphaned by a civil war in Sudan, finds the inner strength to help lead other boys as they trek hundreds of miles seeking safety in Ethiopia, and then Kenya, before being offered sanctuary in the United States many years later.