S. M. L. Seddiki is a lecturer at University of Naâma. He had these degrees of undergraduate and graduate at the University of Tlemcen - Algeria. Seddiki’s research contributes to the struggle against fungal nosocomial infections, particularly those caused by Candida sp, he proposed the term: INFECTIVITY to distinguish fungal infections from simple contamination. Additionally, he studies the phenomena of seawater desalination membrane biofouling. These research findings were reported by Dr. Seddiki in a number of national and international communications. He is on the reading committees for a number of scientific journals. He is also a member of AASCIT and the Algerian Society of Parasitology and Medical Mycology. Send an email to seddiki.med@gmail.com / seddiki@cuniv-naama.dz