Write An Application To The Principal For Absence Due To Illness In English

The Principal
Vidya Mandir HSS,

Subject:- An application for absence due to illness 

Respected Sir,

  With all due respect, I am writing this application to inform you that I have been suffering from fever for the last 2 days. The doctor has prescribed some medicines and bed rest for 1 week. Please take notice of my absence for one week. I will join the school as soon as possible after full recovery.

Thanking You
Yours faithfully