Rodolphe Mérieux Laboratory of Beirut (Lebanon)

The Rodolphe Mérieux Laboratory of Beirut (Lebanon) is a national observatory for pathogenic agents and infectious diseases.




Official opening

May 13, 2011


400 m2

Research focus


The Rodolphe Mérieux Laboratory of Beirut is an observatory for pathogenic agents and infectious diseases in Lebanon and a member of the GABRIEL network. Located in the Health Technology Center of Saint-Joseph University in Beirut, which owns the laboratory, it addresses an urgent need in the field of infectious diseases in Lebanon and the region. Professor Marianne Abi Fadel is Director of the laboratory.

Diagnostics to help the most vulnerable communities

Mettre en place des infrastructures

Working with several Lebanese hospitals, the laboratory provides diagnostics testing (especially for hepatitis, HIV, tuberculosis and STIs), in addition to research and training. It seeks to combat infectious diseases and epidemics among the country’s most vulnerable communities.

A reference lab with BSL 1, 2 and 3 facilities

The laboratory includes biosafety level (BSL) 1, 2, and 3 zones with:

  • A microbiology unit;
  • A molecular biology unit for the extraction of nucleic acids, DNA amplification, post-amplification analysis and biological sample storage;
  • A unit for mycobacteria and other airborne pathogens (BSL3).

Thanks to these unique facilities and high-tech equipment, it represents a reference center in Lebanon, where no national laboratory is currently operating.

Training and support in line with the highest standards

The lab’s scientists receive training in biosafety (BSL3) and quality control. They also learn how to performs the Streptococcus pneumoniae typing test. The Mérieux Foundation is providing support to set up Laboratory Quality Stepwise Implementation (LQSI), a free tool developed by the World Health Organization to help meet the ISO 15189 standard.

The laboratory was designed to meet the specifications of the ISO 14644 standard, parts 1 and 4 (“Cleanrooms and Associated Controlled Environments”).

Scientific research with an impact in Lebanon and the region

A medical microbiologist from the Mérieux Foundation works with the laboratory to develop research projects.

Research activities at the Rodolphe Mérieux Laboratory fall into two categories.

First, the Rodolphe Mérieux Laboratory conducts research projects in connection with the GABRIEL network’s programs, including the PEARL project (Pneumonia’s Etiology Among Refugees and Lebanese Population). This project, launched in late 2016, studies the etiology of respiratory infections in Syrian refugees in Lebanon in order to improve patient care.

The second category of projects focuses on scientific topics that impact Lebanon and the region:

  • Observation of pathogenic agents and bacterial resistance to antibiotics in Lebanon;
  • Study of the genetic factors of resistance in bacterias in Lebanon;
  • Study of the activity of new antibacterial molecules (antimicrobial peptides).