Dr. Almashhadany is a Professor of Public Health / Food Safety / Bacteriology. He works on public health and food safety, he has published more than seven books, one of them as a textbook, at Mosul University in 1991. Prof Dhary published about 63 research papers in national and international reputed journals and supervised about (35) thirty-five PhD, MSc. and Diploma students in the field of Public Health and Food-Borne Pathogens. Prof Dhary is an annual active member of the American Society for Microbiology and the Euro-Arab for Veterinary Association. Prof Dhary working as an Editor-in-Chief Sumerianz Journal of Scientific Research/Pakistan. Also editorial member and reviewer in many national and international journals.