# 2009 swine flu pandemic

> 2009–2010 pandemic of swine influenza caused by H1N1 influenza virus

**Wikidata**: [Q101452](https://www.wikidata.org/wiki/Q101452)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2009_swine_flu_pandemic)  
**Source**: https://4ort.xyz/entity/2009-swine-flu-pandemic


## References

1. Freebase Data Dumps. 2013
2. [Source](https://www.cidrap.umn.edu/news-perspective/2012/06/cdc-estimate-global-h1n1-pandemic-deaths-284000)
3. KBpedia
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)