To
The Principal
XYZ School
Subject- Application for sick leave
Respected Sir,
With due respect, I want to inform you that I am not well since few days and also suffering from high fever. Due to this unforeseen situation, I am not able to attend school for 3 to 4 days. I will also enclose my medical report whenever be coming.
Therefore, I request you to kindly grant me leave for these days.
Name:ABC
Class: your class
Roll. No.: as known
Parents signature