Ancient Plagues & A New Pandemic

The video discusses the prevalence of concussions in the NFL, highlighting the risks and long-term effects on players, such as dementia and ALS. It covers the NFL's efforts to address these issues through research funding and safety reforms, including new helmet technologies. The video also delves into ancient plagues, focusing on the Justinian Plague and its genetic differences from the Black Death, suggesting potential modern pandemic threats from unknown strains.

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