The lecturer Dr. Alaa Al-Sarih, participated in the scientific symposium (Biofilms of Pathogenic Bacteria and their Resistance to Antibiotics), which was held by the British Society for Microbiology.
 Professor Kim Hardy from the University of Reading, UK, presented methods for extrapolating and investigating microenvironmental factors of biofilms and tracking antimicrobial penetration with the aim of discovering new antibiotic targets and increasing the efficiency of biofilm elimination of pathogenic bacteria.
 Al-Sareeh participated in discussion and asking questions during the symposium.
 It is noteworthy that Al-Sareeh is a permanent member of this scientific society.