Effective chemotherapies against tuberculosis must kill the pathogen’s intracellular population. Here, Santucci et al. show that bacterial localisation within human macrophages impact pyrazinamide (PZA) accumulation and efficacy, and that combination with a second antibiotic (bedaquiline) enhances PZA accumulation via a host-dependent process.
- Pierre Santucci
- Daniel J. Greenwood
- Maximiliano G. Gutierrez
