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How Pandemics Spread
Video

How Pandemics Spread

How Pandemics Spread
Video

How Pandemics Spread

Credit: TED-Ed, YouTube

In our increasingly globalized world, a single infected person can board a plane and spread a virus across continents.

Mark Honigsbaum describes the history of pandemics and how that knowledge can help halt future outbreaks. 

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