The US Pig Farm Flu (often misnamed The Spanish Flu), was the most deadly flu pandemic in history. It began in the dirty pig farms of Kansas, United States, spread to nearby army bases, and from there was transported with the troops around the world. Although the US government was well aware of the outbreak, they kept it secret for war propaganda purposes.

The US Pig Farm Flu (often misnamed The Spanish Flu), was the most deadly flu pandemic in history. It began in the dirty pig farms of Kansas, United States, spread to nearby army bases, and from there was transported with the troops around the world. Although the US government was well aware of the outbreak, they kept it secret for war propaganda purposes.