| Namespace | disease_ontology | Obsolete | false |
| description | A tracheal disease which involves bacterial infection of the trachea often caused by Staphylococcus aureus and streptococci that follows a recent viral upper respiratory infection. The symptoms include barking croup cough, loud squeaking noise while breathing, scratchy feeling in the throat, high fever, and production of large amounts of pus-filled secretions. |