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The ThresholdA podcast about the fight to end infectious diseases around the world and the innovations that could get us there. Author: Foreign Policy
Global health is facing a tipping point. Scientific advancements have changed how we respond to epidemics like HIV/AIDS, tuberculosis, and malaria and the pipeline of breakthrough innovations has never been stronger. But funding is down and priorities are shifting. Will the science come to scale so these diseases can finally be ended? Or will they surge instead? On The Threshold, reporters from around the world cover this unfolding crisis from all sidestalking to scientists, politicians, civil society leaders, pharmaceutical executives, and others. The Threshold is a seven-part Foreign Policy podcast hosted by acclaimed broadcast journalist Henry Bonsu and made possible through funding in part from the Gates Foundation. Language: en Genres: Health & Fitness, Life Sciences, Science Contact email: Get it Feed URL: Get it iTunes ID: Get it Trailer: |
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Turning the Page on Tuberculosis
Episode 4
Thursday, 30 October, 2025
Tuberculosis claimed more than 1.25 million lives in 2023, overtaking COVID as the world’s deadliest infectious disease. For the last century, there has been a vaccine protecting children from TB. Now, there is hope for a new solution: a potential vaccine for adolescents and adults. On this episode, reporter Elna Schütz visits an M72 TB vaccine trial site in Worcester, South Africa, one of the world’s TB epicenters. First, Elna speaks with participants about their experiences in the M72 trial and with TB more generally. She also interviews South Africa Tuberculosis Vaccine Initiative (SATVI) Director Mark Hatherill and Angelique Luabeya Kany-Kany, SATVI’s chief research officer. SATVI runs part of the M72 trial in Worcester. Then, journalist Chhavi Sachdev interviews Soumya Swaminathan, principal advisor on tuberculosis for the health ministry of India and former WHO chief scientist, about what is needed to end TB as an epidemic. Dr. Swaminathan is also the head of the MS Swaminathan Research Foundation, a nonprofit advancing sustainable rural development and climate resilience. The Threshold is made possible in part through funding from the Gates Foundation. Guests and organizations: Dr. Soumya Swaminathan, former WHO chief scientist and current principal advisor on TB for the health ministry of India. Prof. Mark Hatherill, University of Cape Town and Director of SATVI, the South Africa Tuberculosis Vaccine Initiative. Prof. Angelique Luabeya Kany-Kany, University of Cape Town and Chief Research Officer of SATVI, the South Africa Tuberculosis Vaccine Initiative.
