Zoe is a green amoeba that can form pseudopods to interact. Her visible nucleus is used for gestures, such as nodding or rolling over. She only speaks in variations of "Hm". Zoe works as Phage's secretary and receptionist in the Hospital. She looks disinterested in her job and doesn't really like Phage that much. She also likes reading. Unlike most other Hospital staff, Zoe aids Fern in her quest.
In Awful Hospital. Can also be seen on the poster.
- Her name is a pun on protozoa.
- Zoe has a family.
- On her computer we can see two cells dividing/reproducing.
- There's also a picture of Baikinman from Anpanman on her desk.