PBS NewsHour Carl Zimmer on Bird Flu and Beyond
Hari interviews Carl Zimmer on his book, "A Planet of Viruses." Details
Program: PBS NewsHour
Episode: Carl Zimmer on Bird Flu and Beyond
Here are just a few of the fascinating facts from Carl Zimmer's book, "A Planet of Viruses": If you put all the viruses in the ocean on a scale, they would equal the weight of 75 million blue whales. And if you lined up all those viruses end to end, "they would stretch out past the nearest 60 galaxies."
Premiere Date: 06/21/2012
Episode Expires: Never
TV Rating: E
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