Influenza: a legend

Many years ago, the world was plague-ridden of really bad virus.
Influenza was a shy virus and never spoke to anybody. Influenza used to play with pigs in farms: no more than one pig per month. But, one day Influenza felt a call of the virus God or the letter of the Bible or the call of the Nature or the need of being entrepreneur and do something important in the world and his life.
While Influenza was sleeping in his favorite pig's nose cave of the entire farme a human sneezed over him. Influenza got angry. "Bless you. Take care", heard Influenza. "Don't worry is just a flu". A flu?!, thought Influenza. A simple flu?! I don't want to be a simple flu.
The god of the entrepreneur virus suggested entraining with Human Influenza. He need to look for him in the sneezer human nose cave. After few years or months or weeks or days or hours Influenza was stronger.
In just few weeks Influenza was around the world, well known. Some people did jokes about him. But almost all people respect him... everybody talked about him .