|First appearance|| X.A.N.A. Awakens (chronologically)|
The Infirmary is a room at Kadic where the sick go to receive medical treatment. It's also the most frequent excuse the Lyoko Warriors use to escape class. It is located in the Administrative Building.
The Infimary is frequently used as an excuse for to get out of class. The Infirmary can only deal with minor illnesses, such as the cold, and more serious patients are usually taken to The Hospital.
The Infirmary is run by Yolanda Perraudin. On some occasions, you can see that the Infirmary is functional from 8:30 AM to 5:40 PM, or nine hours and ten minutes.
|Ice Sector | Desert Sector | Forest Sector | Mountain Sector | Carthage|
|Ice Replika | Desert Replika | Forest Replika | Mountain Replika | Volcano Replika | Carthage Replika|
|Other Virtual Worlds|
|Digital Sea | Cortex | Virtual Limbo | Simulation Bubble|
|Dormitory Building | Administrative Building | Cafeteria | Gym | Track | Park | Hermitage | Science Building | Playground | Garden Shed | Infirmary|
|Union Base | New Mexico Research Facility | Space Station | Jungle Research Facility|
|Renault Auto Factory|
|Factory Floor | Factory Lift | Lab | Scanner Room | Supercomputer Room | Assembly Room | Security Center|
|Kadic Academy | The Sewer | The Factory | Ishiyama residence | The Pool|