# Mexican influenza

> English word · Noun

## Definitions
1. The virus pandemic H1N1/09 virus.
2. The influenza caused by influenzavirus H1N1/09.
3. The outbreak of 2009 swine flu pandemic.

## Etymology
An influenza that seemingly originated from Mexico.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/mexican-influenza