When students fall sick with fever, attending school becomes difficult. In such times, writing a school leave letter for fever helps inform teachers and the school management about the reason for absence. It shows responsibility and makes sure the absence is recorded properly.
A well-written leave letter also makes communication clear and professional. It allows teachers to understand the situation, plan lessons, and support the student in catching up later. In this guide, we will share easy formats, samples, and templates you can use to write the perfect leave letter for fever.
Introduction
Fever is one of the most common reasons students miss school, and it often comes without warning. During such times, it is important to inform the school about the absence in a proper and polite way. Writing a school leave letter for fever helps you share the reason clearly and responsibly.
A leave letter also shows respect for school rules and makes sure your absence is officially noted. Teachers and principals expect written communication, so a simple letter helps avoid confusion and keeps your attendance record correct. It also gives teachers time to adjust for any lessons or work you may miss.
In this guide, you will find the correct format and ready-to-use samples of leave letters for fever. These examples will make it easy to write a clear, respectful, and professional application for school, whether it is for one day or several days.
What is a Leave Letter for Fever?
A leave letter for fever is a formal note written by a student or parent to inform the school about sickness. It explains the reason for absence, mentions the time, and ensures the school leave application is properly recorded.
This type of sick leave letter helps maintain communication between the family and school. It also shows respect for school rules, keeps the attendance record clear, and allows teachers to plan for any missed lessons or assignments.
Why Should You Write a Leave Letter for Fever to School?
1. Inform the School: A leave letter for fever tells the school that you are sick. It explains why you cannot come to class.
2. Keep Attendance Correct: A sick leave letter makes sure your absence is marked as excused. This keeps your attendance record correct.
3. Follow School Rules: Schools want written notes for absences. Writing a school leave application shows respect for rules and teachers.
4. Help with Studies: When teachers know about your fever, they can plan lessons. This helps you catch up on missed homework later.
5. Clear and Simple Message: A fever leave application gives a clear reason for your absence. It avoids confusion between your family and the school.
School Leave Letter Format for Fever
1. Write Your Address and Date: At the top of the school leave letter, write your home address and the date. This makes the leave application for fever look neat and correct.
2. Add the School’s Address: Next, write the school’s name and address. This shows the letter is formal and meant for your class teacher or principal.
3. Write a Clear Subject Line: Use a short subject like “Leave Application for Fever.” A clear subject helps the teacher understand the purpose of your sick leave letter quickly.
4. Write the Body of the Letter: In the body, explain that you have a fever, mention the number of days you need leave, and assure you will complete missed work.
5. Closing and Signature: End the fever, leave a letter with thanks and respect. Then write your name and class. This makes the letter polite and complete.
6. Use a Proper Salutation: Begin the letter with a polite greeting like “Dear Principal” or “Dear Teacher.” This makes your school leave application more respectful.
7. Keep the Tone Polite: Always write the leave application for fever in polite and simple words. A respectful tone shows good manners and responsibility.
Leave Letter to Class Teacher for Fever – Template
Subject: Leave Application for Fever
Dear [Class Teacher’s Name],
I am writing to inform you that I am not feeling well because of fever. I will not be able to attend school from [start date] to [end date]. I kindly request you to grant me leave for these days.
I will complete all the lessons and homework after I return to school. Thank you for your kind understanding and support.
Sincerely,
[Your Name]
[Class/Grade]
Leave Letter to Principal for Fever – Template
Subject: Leave Application for Fever
Dear [Principal’s Name],
I am [Your Name], a student of [Class/Grade] at [School’s Name]. I am writing to inform you that I am suffering from fever and will not be able to attend school from [start date] to [end date]. I kindly request you to grant me leave for these days.
I will make sure to complete my classwork and homework once I recover and return. Thank you for your understanding and support.
Sincerely,
[Your Name]
[Class/Grade]
Official Leave Letter for Fever – Samples

Sample 1: Medical Leave
Subject: Medical Leave Application for Fever
Dear [Principal’s Name],
I am writing to inform you that I am suffering from fever. My doctor has advised me to take complete rest for a few days. Therefore, I kindly request leave from [start date] to [end date].
Please let me know if you need a medical certificate for my leave application for fever. Thank you for your kind consideration and support.
Sincerely,
[Your Name]
[Class/Grade]
Sample 2: Leave Letter for Fever after Taking Leave
Subject: Leave Application for Fever
Dear [Class Teacher’s Name],
I hope you are well. I could not attend school from [start date] to [end date] because I was suffering from fever. I am sorry for not informing you earlier.
I kindly request you to consider my absence as sick leave. I will complete all missed classwork and homework as soon as possible. Thank you for your understanding.
Sincerely,
[Your Name]
[Class/Grade]
Sample 3: One Day Leave Letter for Fever
Subject: One-Day Leave Application for Fever
Dear [Class Teacher’s Name],
I am not feeling well because of fever and will not be able to attend school tomorrow, [date]. I kindly request you to grant me leave for one day.
I will complete any classwork or homework after I return. Thank you for your kind understanding.
Sincerely,
[Your Name]
[Class/Grade]
Sample 4: Leave Letter for Viral Fever
Subject: Leave Application for Viral Fever
Dear [Principal’s Name],
I am [Your Name] from [Class/Grade]. I am suffering from infectious fever and will not be able to attend school from [start date] to [end date]. I kindly request you to grant me leave for these days.
I will make sure to complete all my lessons and homework after I recover. Thank you for your understanding and support.
Sincerely,
[Your Name]
[Class/Grade]
Sample 5: Leave Letter for Dengue Fever
Subject: Leave Application for Dengue Fever
Dear [Principal’s Name],
I am writing to inform you that I have been identified with dengue fever. My doctor has advised complete rest, so I will not be able to attend school from [start date] to [end date].
I kindly request you to grant me leave for these days. I will complete my pending classwork and homework once I recover. Thank you for your kind support and understanding.
Sincerely,
[Your Name]
[Class/Grade]
Conclusion
Writing a school leave letter for fever is important because it keeps communication between students, parents, and the school clear and respectful. Whether it is a short one-day leave application or a longer medical leave letter, using the right format shows responsibility and good manners.
These samples make it easy to write polite requests for absence due to fever, viral infections, or even dengue. A proper sick leave letter also makes sure that attendance records stay correct and teachers understand your situation. With clear writing, students can recover peacefully while keeping up with school responsibilities.
FAQ
What should be included in the subject line for a sick leave application?
Include a clear subject like “Leave Application for Fever” so the teacher or principal quickly understands the purpose of your letter.
How should you start the letter to the principal?
Start with a polite greeting like “Dear Principal” and then explain your illness and request for leave in simple words.
What should I mention in a leave letter for suffering fever?
Mention your fever, the leave time, and assure that you will complete all missed homework and classwork after recovery.
Is a medical certificate required for 1-day leave?
Most schools do not ask for a certificate for one-day leave, but rules vary. Always check your school’s policy.
Why is writing a leave letter for fever important?
It informs the school about your illness, keeps your attendance correct, shows respect for rules, and helps avoid misunderstandings.
Can parents write a leave letter for fever on behalf of students?
Yes, parents can write a sick leave letter to the school when the student is unwell and unable to attend classes.
How long should a school leave application for fever be?
Keep the leave letter for fever short and clear. Two to three short paragraphs with reason, time, and closing are enough.
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