NEW! Outside TV show

Alex Honnold explores Nevada’s wild side

Watch now

NEW! Outside TV show

Alex Honnold explores Nevada’s wild side

Watch now

Published

They are virulent, microscopic menaces, diseases so deadly that they could swiftly destroy our nation's livestock and send the economy into a free fall—which leaves the government with the daunting task of keeping them from our shores. It's a battle being waged across the globe, and in the command center on tiny Plum Island, the folks in the lab coats are on red alert.

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