Nagwa M. Amin Aref, Ph.D. Professor of Virology, Molecular Virology, Nanotechnology, and Immunology Faculty of Agriculture, Department of Microbiology( Former). Ain Shams University, Egypt. Address: P.O. Box 68, Hadayek Shobra 11241”, Cairo, Muhafazat al Qahirah, Egypt Former Professor of Virology, King Saud University, College of Science, Saudi Arabia. [email protected] 1. Scholarship for Ph.D. in Plant Virology under Scientific Channel System at Hohenheim University –Institute of Plant Medicine -Stuttgart-Germany from 10/2/1981 until 5/2/1983-2/6/1984.for Ph.D. submission. 2. Sabbatical leave at Michigan State University East Lansing USA participating in the detection of plant viral disease of stone fruit trees research program 1/9/1984-11/6/1989. 3. Attending training practical condensed courses in molecular virology at Scripps Research Institute, San Diego, USA. from 14/11/1991 -7/4/1992 4. UNDP molecular virologist Expert: Project entitled: "Engineering tomato transgenic plants Resistant for Tomato yellow Mosaic Gemini Virus" – Scrips Research Institute San Diego USA and Ministry of Agriculture. Egypt,1990-1996. 5. Consultant"(short term) as a molecular virologist co-investigator at AGERI (Agriculture Genetic Engineering Research Center) Ministry of Agriculture. Egypt from 1/1/1990-1/4/1996. 6. Sabbatical leaves as a PROFESSOR Faculty of Science- Department of Botany& Microbiology –King Saud University –Women Students Medical Studies &Sciences Sections started from 2000 Up to September /2017 7. Exchange Visitor Professor (2007) in the USA for a short-term research scholar. In Electron Imaging Center for Nanomachines, California NanoSystems Institute (CNSI), University of California, Los Angles. , Molecular Sciences, UCLA, CA.The scholarship (NANOTECHNOLOGY) is sponsored by King Abdul-Aziz City for Science & Technology(KACST), December1st _December 29th,2007