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TB Two Ways

07 September 2025

TB Two Ways

Conflict between the two branches of our immune system – the innate (the 'first response unit') and the adaptive (the 'specialists' with learning and memory) – determines the kind of damage lungs suffer when infected with TB (Mycobacterium tuberculosis bacterium). Insight for understanding disease course and optimising treatment

Image made using Leica Microsystems microscopy

Read the published research article here

Written by Lindsey Goff

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BPoD stands for Biomedical Picture of the Day. Managed by the MRC Laboratory of Medical Sciences until Jul 2023, it is now run independently by a dedicated team of scientists and writers. The website aims to engage everyone, young and old, in the wonders of biology, and its influence on medicine. The ever-growing archive of more than 4000 research images documents over a decade of progress. Explore the collection and see what you discover. Images are kindly provided for inclusion on this website through the generosity of scientists across the globe.

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