Science Trek

D4K: Viruses Video Short

Clip: Special | 3m 17s Video has closed captioning.

What is a virus? Where do they reside? How do they get into your body and what happens then. Viruses have changed human history. Find out more about these microscopic organisms.

Aired: 11/21/06

Rating: TV-G

Problems Playing Video? | Closed Captioning

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Science Trek

Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.

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