A 9,000-year-old bacterium remains the world's most infectious killer
In short: Tuberculosis has outlasted empires and survived for millennia. This video explores why TB continues to claim more lives than malaria or HIV, tracing its history from ancient civilizations to modern medical challenges.
Tuberculosis (TB) is a persistent global health threat that has infected humans for at least 9,000 years. Archaeological evidence, including skeletons from 2008, confirms the bacterium's presence in the ancient past. Throughout history, different cultures identified the disease by various names, such as phthisis in ancient Greece and chaky oncay among the Incans.
Despite significant medical advancements in treatment, TB remains one of the most infectious diseases on Earth. It currently causes more deaths than both malaria and HIV, raising critical questions about the bacterium's unique ability to persist across human history and geography.
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Sources
- Summary by Intellect · source: What makes tuberculosis (TB) the world's most infectious killer? - Melvin Sanicas
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