Gross Science
Why Get Your Tetanus Shot?
Season 1 Episode 27 | 2m 42s
Avoiding your tetanus shot? Here’s why that might be a bad idea.
Avoiding your tetanus shot? Here’s why that might be a bad idea.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Gross Science
Why Get Your Tetanus Shot?
Season 1 Episode 27 | 2m 42s
Avoiding your tetanus shot? Here’s why that might be a bad idea.
Problems playing video? | Closed Captioning Feedback
How to Watch Gross Science
Gross Science 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.

Gross Science on Tumblr
Hi, I'm Anna. I host a YouTube series for NOVA, PBS Digital Studios, and WGBH on the slimy, smelly, creepy world of science. Here I post about all things bizarre and beautiful.Providing Support for PBS.org
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A series about fails in history that have resulted in major discoveries and inventions.
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