Can Cat Poop Make You Crazy?

Clip: Season 45 Episode 102 | 3m 23s

Toxoplasma, a parasite found in cat waste, takes over the brain.

Aired: 04/04/18

Rating: NR

Video has closed captioning.

Problems Playing Video?

National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers. Additional funding is provided by the NOVA Science Trust.