Enhanced laboratory capacity development: a boost for effective tuberculosis control in resource-limited settings

Area of Science:

• Global Health
• Infectious Disease Research
• Laboratory Capacity Building

Background:

• Sub-Saharan Africa faces significant challenges in tuberculosis (TB) diagnosis and control due to limited laboratory infrastructure.
• Expansion of both routine and research TB laboratory capacity is critical for improving public health outcomes in the region.

Purpose of the Study:

• To describe the strategic development and impact of a tuberculosis laboratory at the Centre de Recherches Médicales de Lambaréné (CERMEL) in Gabon.
• To evaluate CERMEL's contribution to TB diagnosis, treatment, control, and research capacity in Central Africa.

Main Methods:

• Strategic decision in 2009 to expand laboratory activities focusing on TB.
• Development of a standard laboratory over seven years.
• Collaboration with the Gabon National TB Control Programme (PNLT) and joint Global Fund application.

Main Results:

• Established a functional TB laboratory significantly contributing to TB diagnosis, treatment, and control in Gabon.
• Provided essential training for TB research staff across Central Africa.
• Forged a successful partnership with the PNLT, leading to a joint Global Fund application.

Conclusions:

• The CERMEL TB laboratory serves as a successful model for enhancing diagnostic and treatment capacity in high TB prevalence areas.
• This initiative demonstrates a viable approach for similar developments needed in regions with poor TB control.
• Strengthened laboratory infrastructure and collaborative efforts are key to combating tuberculosis effectively.