# Influenza Ontology (FLU)

> Starting in the fall of 2007, a collaborative group of influenza researchers have established an...

- Page: https://library.schematica.io/model/04f7d6c686b24532abd6c9611fc0187a
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Healthcare
- Audiences: Researcher
- External link: https://bioportal.bioontology.org/ontologies/FLU
- Contact: Burke Squires (burkesquires@gmail.com)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | FLU |
| Description | Starting in the fall of 2007, a collaborative group of influenza researchers have established an influenza ontology. The influenza ontology is an application ontology. <br><br>Consolidated influenza sequence and surveillance terms from resources such as the BioHealthBase (BHB), a Bioinformatics Resource Center (BRC) for Biodefense and Emerging and Re-emerging Infectious Diseases, the Centers for Excellence in Influenza Research and Surveillance (CEIRS) |
| Format | OWL |
| Categories |  |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 585 |
| Individuals | 33 |
| Properties | 71 |
| Max Depth | 3 |
| Max Child Count | 36 |
| Average Child Count | 2 |
| Classes With One Child | 107 |
| Classes With More Than 25 Children | 3 |
| Classes With No Definition | 159 |

## Projects using FLU

- [Influenza Research Database](https://bioportal.bioontology.org/projects/IRD)

---

Source: https://library.schematica.io/model/04f7d6c686b24532abd6c9611fc0187a