Can you get sick from petting zoos?
Last updated September 3, 2026.
Healthy-looking animals carry E. coli and salmonella, and the FDA lists petting zoos as an infection route. Transmission is hands to mouth: pet the goat, eat the snack, get sick. The CDC's core rule for animal contact: wash hands with soap and water after handling animals or anything in their environment, before any food. Keep food, drinks, and pacifiers out of animal areas, skip the animal kisses, and supervise young children's handwashing, since kids under 5, older adults, and the immunocompromised get hit hardest. Diarrhea after a farm visit, especially bloody, is worth telling the doctor about the animal contact.
What to do
- Wash hands with soap and water after the animal area, before eating.
- Keep food, drinks, and pacifiers out of the pens.
- No kissing or face contact with animals.
- Supervise under-5s at the sink, and mention animal contact if diarrhea follows.
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