Understanding Tetanus: Risks, Symptoms, and Prevention

In the 5th century, a shipmaster was suffering from a nasty infection that caused his jaws to press together, his teeth to lock up, and the muscles in his neck and spine to spasm. Today we know this account to be one of the first recorded cases of tetanus. So, what causes this peculiar infection? Louise Thwaites explores how tetanus affects our bodies, and how we can prevent it. This lesson was directed by Andrew Foerster, Rewfoe, narrated by Pen-Pen Chen and the music is by Jason Stamatyades.

Want to help shape TED’s shows going forward? Fill out our survey!

Become a TED Member today at https://ted.com/join

Hosted on Acast. See acast.com/privacy for more information.