Have we misunderstood TB’s timeline?

Have we misunderstood TB’s timeline?

Author: The BMJ August 23, 2018 Duration: 31:38
The number of people estimated to be latently infected with TB - that is infected with TB, which has not yet manifested symptoms - is around 2 billion. That is 1 in 3 people on the planet are infected by the bacteria. The World Health Organization’s website notes that on average 5-10% of those infected with TB will develop active TB. That number is terrifying, but a new analysis published in the BMJ, suggests that the assumption that latent TB often has a very long incubation period of many years may be wrong - and that may change how we calculate the number of people affected, and our whole approach to tackling the disease. This podcast features Lalita Ramakrishnan, professor of immunology and infectious diseases at Cambridge University, Paul Edelstein, professor of pathology and laboratory medicine at the University of Pennsylvania, and Marcel Behr, professor of medicine at McGill university.

Together they discuss the analysis article "Revisiting the timetable of tuberculosis" - https://www.bmj.com/content/362/bmj.k2738


Produced by The BMJ, this weekly audio series delves into the pivotal research and urgent clinical debates shaping modern medicine. Each episode moves beyond the published page, bringing together the authors, critics, and practitioners directly involved to dissect a new study or a pressing health question. The conversation is rigorous and nuanced, designed for those who appreciate the complexity behind headlines. You’ll hear unscripted discussion about methodology, implications for practice, and the occasional healthy disagreement that drives science forward. This isn't just a summary of the latest findings; it's a critical appraisal in real time, offering listeners a front-row seat to the evolving discourse that defines evidence-based care. The Medicine and Science from The BMJ podcast serves as an essential audio companion for clinicians, academics, and anyone keen to understand the ‘why’ and ‘how’ behind medical news. It transforms the latest evidence from the journal into an accessible, thought-provoking dialogue, ensuring that busy professionals can stay deeply informed. Tune in for a direct, intelligent, and often surprising take on the science that matters most.
Author: Language: English Episodes: 1000

Medicine and Science from The BMJ
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