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If my dog has tetanus, can it spread to other dogs or even humans?

Updated On September 23rd, 2025

Pet's info: Dog | Pit Bull Terrier | Female | spayed | 1 year old | 43 lbs

If a dog has tetanus. Are they contagious to the dogs

1 Answer

Most Helpful Answer

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Answered By Laura Johnson VMD

Veterinarian

Published on January 23rd, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Tetanus is not contagious to people or other dogs. Tetanus symptoms are caused by a toxin produced by the bacteria Clostridium tetani. The bacteria needs to grow DEEP in a wound where oxygen can't reach. I hope this helps!

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