Joke Collection Website - Public benefit messages - How to write a leave note for fever?

How to write a leave note for fever?

It reads as follows:

Dear teacher, I can't go to school normally because of a fever, so I take a day off. I hope you will agree.

Dear supervisor, I have to rest because of a fever, so I can't go to work normally for the time being.

Dear teacher, I have a sudden fever and have to go home to rest, so I can't attend today's class. I hereby take a day off.