1987-1988 Visiting Professor, DNAX Research
Institute, Palo Alto California, USA.
1996-2005 Professor of Molecular Biology, Department of Parasitology, the
Hebrew University-Hadassah Medical School. Jerusalem, Israel.
2000-2005 Director, The Kuvin Center for the Study of Infectious and
Tropical Diseases. The Hebrew University of Jerusalem.
2000-2005 Vice Dean for Academic Affairs, Faculty of Medicine, The Hebrew
University of Jerusalem.
2001-2005 Editorial Board Member, The Journal of