![Science Trek](https://image.pbs.org/contentchannels/uR88rxa-white-logo-41-zGZrjQE.png?format=webp&resize=200x)
D4K: Viruses Video Short
Clip: Special | 3m 17sVideo has Closed Captions
How can you protect yourself from viruses?
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.
Science Trek is a local public television program presented by IdahoPTV
The Laura Moore Cunningham Foundation
![Science Trek](https://image.pbs.org/contentchannels/uR88rxa-white-logo-41-zGZrjQE.png?format=webp&resize=200x)
D4K: Viruses Video Short
Clip: Special | 3m 17sVideo has Closed Captions
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.
How to Watch Science Trek
Science Trek is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
![Science Trek](https://image.pbs.org/curate/2bc984e5-101b-457d-b711-13c3a3043211.jpg?format=webp&resize=860x)
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.Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipScience Trek is a local public television program presented by IdahoPTV
The Laura Moore Cunningham Foundation