Marwa Ibrahim Abd El-Hamid Did her Bachelor of Veterinary Medical Sciences, a Master and a Doctor of Philosophy degrees in Veterinary Medical Sciences (Bacteriology), Faculty of Veterinary Medicine, Zagazig University. Currently she is Working as a Lecturer of Microbiology, department of microbiology, Faculty of Veterinary Medicine, Zagazig University, Egypt. Reasech Intrests are as follows: Microbiology, Diagnostic Bacteriology, Food Microbiology,,Clinical and applied Immunology, Mycology, Alternative Medicine, Plant Extracts, Gene expression, Molecular biology, Bioinformatics, DNA Sequencing, GeneticsĀ