The virus was first discovered in 1964 when Sir Michael Anthony Epstein and Ms. Yvonne Barr found it in a Burkitt lymphoma cell line. In 1968, the virus was linked to the disease infectious mononucleosis. Infection with Epstein-Barr virus (EBV) is common and usually occurs in childhood or early adulthood.EBV is the cause of infectious mononucleosis (also termed  mono ), an illness associated with fever, sore throat, swollen lymph nodes in the neck, and sometimes an enlarged spleen.It is also know an human herpes virus 4. Less commonly, EBV can cause more serious disease.BV is the cause of infectious mononucleosis (also termed  mono ), an illness associated with fever, sore throat, swollen lymph nodes in the neck, and sometimes an enlarged spleen. It is also know an human herpes virus 4. Less commonly, EBV can cause more serious disease.
The Leadership Framework represents the school systemâs definition of effective leadership. It outlines key strategies and practices that we believe lead to increased student achievement. The Leadership Framework (LF) is comprised of six LF standards: Instruction, Talent, School Culture, Operations, Family & Community, and Personal Leadership.
In one sense solid leadership is a subjective thing, in another there are certain characteristics that are, by consensus, typical of quality leadership. Leadership is the process of influencing team members to work hard towards, and be committed to, team goals. Leaders can either be task-oriented or person-oriented.