Research Projects

The global tuberculosis (TB) situation is dire with 10 million falling ill and 1.6 million deaths in 2017. Of those, 558,000 people developed multi-drug resistant (MDR)/rifampicin resistant TB, with only 25% starting treatment. Despite coordinated global efforts and increased investment in TB control, the current tools to fight TB are insufficient to end the global TB epidemic. Technological advances in whole genome sequencing and bioinformatic analyses of genome sequence data has created an opportunity for sputum metagenomic sequencing to be developed as a rapid diagnostic tool for drug resistant TB.  This project aims to combine clinical metagenomics with a robust, portable, low-cost sequencing technology to deliver potent genomic-based diagnostics to resource limited and remote settings.  Sputum metagenomic sequencing of TB has the potential to minimise diagnostic delay and increase MDR-TB detection, thereby supporting early initiation of appropriate treatment, improved patient outcomes and control of MDR-TB transmission at both an individual and population level.

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