YouTube: https://youtube.com/watch?v=xoFM7n36Jdw
Previous: What the World’s Smallest Tweezers Tell Us About DNA
Next: Why Does the US Have So Many Power Outages?

Categories

Statistics

View count:107,479
Likes:8,175
Comments:219
Duration:00:55
Uploaded:2021-12-15
Last sync:2024-04-22 12:00

Citation

Citation formatting is not guaranteed to be accurate.
MLA Full: "If viruses disappeared... #shorts #science." YouTube, uploaded by SciShow, 15 December 2021, www.youtube.com/watch?v=xoFM7n36Jdw.
MLA Inline: (SciShow, 2021)
APA Full: SciShow. (2021, December 15). If viruses disappeared... #shorts #science [Video]. YouTube. https://youtube.com/watch?v=xoFM7n36Jdw
APA Inline: (SciShow, 2021)
Chicago Full: SciShow, "If viruses disappeared... #shorts #science.", December 15, 2021, YouTube, 00:55,
https://youtube.com/watch?v=xoFM7n36Jdw.
Watch the full episode here: https://www.youtube.com/watch?v=cUP8bGWln6M

Emma Dauster: Writer
Attabey Rodríguez Benítez: Script Editor
Kyle Nackers: Fact Checker
Bonnie Meyer: Managing Editor
Savannah Geary: Editor, Associate Producer, Host
Sarah Suta: Producer
Caitlin Hofmeister: Executive Producer
Hank Green: Executive Producer

Sources:
https://www.nature.com/articles/nrmicro1750#citeas
https://www.ncbi.nlm.nih.gov/books/NBK209710/

Image Sources
https://www.storyblocks.com/video/stock/aerial-wild-ocean-waves-crash-on-rocky-coast-rotating-ro3r77iebj4mes5zn
storyblocks.com/video/stock/beautiful-clear-big-sunrise-sunset-close-up-big-red-hot-sun-in-warm-air-distortion-above-the-horizon-rkhwjohlpkd4wn256
https://www.storyblocks.com/video/stock/science-fiction-spinning-dna-molecules-seamless-looping-motion-background-sci-fi-animated-video-loop-animation-of-double-helix-deoxyribonucleic-acid-structure-full-hd-1920-x-1080-turquoise-teal-rswfqnxagj1npumf4
https://www.istockphoto.com/vector/microbe-virus-bacteria-seamless-pattern-abstract-doodle-illustration-vector-gm1303803251-395147787
What if all viruses just vanished?

Sure, we'd be free from viral infections but a ton of other stuff could happen. For starters, a lot of the biodiversity in the ocean comes from viruses.

This is because they infect other organisms a lot. Viral infections in the ocean alone happen 10^23 times every second. Sometimes when a virus infects a host cell it ends up introducing some new genetic information.

And that can lead to new codes for new traits which could lead to helpful adaptations. Viruses also kill about 20% of ocean microbes every day and other organisms can get important nutrients from the remains of those dead microbes. So if we got rid of all viruses that would massively affect pretty much all of Earth's organisms.

If you want to learn more about the other effects of removing viruses, you can check out our full Youtube video on this. Basically, viruses can be very bad but they're not all bad.