At least a few thousand people die from the flu each year.[0] I've just been responding to your original post. You said "delirious", which is an actual, serious medical condition associated with high fever and dehydration.[1] Then you told people to "sweat it out", which is a myth.[2] I'm just trying to correct some of these misconceptions so someone doesn't read it and think that being delirious is completely normal and you should try to lose even more fluids.

[0]: http://www.cdc.gov/flu/about/disease/us_flu-related_deaths.h...

[1]: http://en.wikipedia.org/wiki/Delirium

[2]: http://www.insweb.com/health-insurance/5-common-flu-season-h...