Skip to main content

The most horrifying parasites on the planet

2,407,876 Views

8,381 Questions Answered

Best of Web

Let’s Begin…

Spooky movies, zombies, ghost and goblins?  Who needs these scary things when we have science?  Learn more about parasites and their effects and be sure to visit the Dig Deeper section for further gross and scary nature!

Occasionally, parasites take years to mature with little or no side effects.

About TED-Ed Best of Web

TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.

Meet The Creators

More from Our Changing Climate