Scope

Scope

Viruses
Ten  |  June 15, 2011
Classification: General Classification: General
This video has closed captioning

What can make a chicken, a computer and a human sick? A Virus! They aren't "alive" but they can infect us, multiply inside us, and prove a serious challenge for our immune systems. So what are viruses and how do they work? Join Dr Rob to find out!

What can make a chicken, a computer and a human sick? A Virus! They aren't "alive" but they can infect us, multiply inside us, and prove a serious challenge for our immune systems. So what are viruses and how do they work? Join Dr Rob to find out!

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