When a person catches a fever unexpectedly, even for a single day, it is essential to notify their office or school formally. A one-day fever leave application ensures your absence is documented, avoids misunderstanding and maintains professionalism. Whether you are an employee or a student, knowing the correct way to write a short leave application can save you time and stress.
So in this blog, we are going to understand the samples of the One Day Fever Leave Application.
Why a one-day fever leave application is important
Even if it is a mild fever and a day absence, the proper formal application is essential. For office employees, it becomes very important to inform the HR and Team so that the team can plan around and assign urgent tasks to other team members. In schools, a leave application is mandatory to maintain accurate attendance records. With a leave application, the school also makes sure that the student is not missing important exams or submissions.
When to use a short leave request
- In case of mild fever, the person requires rest.
- A doctor’s appointment or short treatment requires leave.
- To prevent the spread of infections and facilitate recovery.
Difference between office leave and school leave application
| Office Leave Application | School Leave Applications |
| Formal and Professional | Usually written by parents |
| Addressed to HR and Manager | Addressed to the class teacher or principal |
| Often via Email | Usually handwritten |
Key Points to Include in a One-Day Fever Leave Application
When we understand the key components of the Student Leave Application, it becomes easier to write the application.
- Date & recipient (Manager / Teacher )
- Subject line – Leave Application for Fever
- Reason – e.g. Suffering from fever or flu
- Duration of absence – One Day
- Self Signature or Parent/guardian’s signature – especially for school students
- Contact details
One Day Fever Leave Application Sample for Office
Format of Simple Office Leave Application for Fever (One Day)
This simple format will guide you to write a quick office leave application.
Date
To: The Manager/HR
Subject: Application for One-Day Sick Leave
Dear [Manager’s Name or HR’s Name ]
I am writing to inform you that today I am down with a fever and will be unable to attend the office on [Date]. I request you to grant me leave for one day to rest and recover. I will catch up on all my assigned tasks as soon as I resume work.
Thanking you,
Sincerely,
Name
Employee ID
Job Title
Contact
Format of Formal One-Day Sick Leave for Fever (to Manager/HR)
This easy format will guide you to write a quick sick leave note professionally.
Date
To: The Manager/ HR
Subject: Sick Leave Application
Dear [ HR’s Name or Manager’s Name ]
Today, I am suffering from a fever and a cold, and my family doctor has advised me to take complete rest. I request your approval for one day’s leave on [Date]. I assure you that I will resume work the following day and cover all my pending tasks.
Kindly find the attached medical certificate for your reference.
Regards,
Name
Employee ID
Job title
Contact
Format of One-Day Fever Leave Email Format for Office
Here is the One-day fever Leave Email format written easily to send it quickly to your Manager/HR
Subject: Sick Leave Application
Dear Manager/ HR Team
I am writing to inform you that I am not feeling well today due to a fever and will not be able to attend work on [Date]. Please grant me leave for one day. I will keep you informed about my health status. I will cover up all my pending tasks once I resume my work.
Thank you.
Regards,
Name
Employee ID
Contact
For a Sick leave application, a company or employer requests that a medical certificate be submitted. You can obtain an online sick leave certificate issued by a registered doctor easily with medicalcerttificate.in
To obtain an online medical certificate issued by a registered doctor, click here- https://medicalcertificate.in/medical-certificate-for-sick-leave/
One Day Fever Leave Application Sample for School Students
Format of Simple One-Day Leave Application for Fever (School)
If you are down with a mild fever and need a one-day leave, this easy format will guide you to write a simple and proper Sick Leave Note
Date
To: The Principal
[ Your School Name ]
[ City Or Address of School ]
Subject: Application for Sick Leave
Respected Classteacher or Sir/ Madam
I am [Your Name], Class [X], Roll No. [Y]. I won’t be able to attend school today as I am suffering from a fever and a cold. Please grant me sick leave on [Date]. I will attend the classes from tomorrow, and I assure you that I will complete all my homework.
Thank you.
Yours Obediently,
Student’s Name
Class
Format of Leave Application by Parents on Behalf of Students
For younger students, their parents can write a sick leave letter on behalf of their child. The format below will help you understand how to write a Sick Leave Note on behalf of a parent.
Date
To: The Principal
[ Your School Name ]
[ City ]
Subject: Sick Leave Application
Respected Class Teacher/ Sir or Madam,
I am [ Parents Name], My Child [ Child’s Name]. Studying in class [X] is suffering from fatigue and will not be able to attend school on [Date]. Please grant him/her a one-day leave.
Thanking you,
Sincerely,
Parents Name
Formats of One-Day Leave Email/WhatsApp Format (for colleges/schools that accept digital leave)
Format 1
Hello Sir, Madam
Subject: One Day Sick Leave Application
This is to inform you that I am not feeling well due to a fever, and will not be able to attend class on [Date]. Please grant me one day of sick leave.
Thank you
Name
Roll Number
Format 2 ( Parent )
Hello Sir/ Madam
Subject: One Day Sick Leave Application
Good Morning,
This is to inform you that my child [ Name ], Class [X], is now feeling well due to the fever and can not attend school today [Date]. Kindly grant the one-day leave.
Thank you.
Parents Name
Contact
Along with sick leave applications, many schools require a medical certificate. You can obtain your online sick leave certificate within a few minutes with medicalcertificate.in.
To obtain an online medical certificate issued by a registered doctor, click here- https://medicalcertificate.in/medical-certificate-for-sick-leave/
Tips for Writing a One-Day Fever Leave Application
- Keep it short, polite, and formal
- Mention exact leave dates
- Parents should apply on behalf of younger students
- Avoid unnecessary details
Common Mistakes to Avoid in One-Day Fever Leave Applications
- Forgetting to mention the roll number/class/section
- Using casual language (like WhatsApp style)
- Applying late (after the return)
FAQs on One-Day Fever Leave
How do I write a one-day fever leave application for the office?
You can refer to the samples mentioned above to write a one-day fever application for the office. Keep it short, simple and professional.
Can parents write a one-day leave application for school students?
Yes. Parents should write for younger students, while older students can write their leave application on their own.
Is a medical certificate needed for just one day of fever leave?
A medical certificate is usually not required for a day’s leave. For a longer absence, attach a medical certificate.
Can I send a WhatsApp/email message instead of a letter?
Yes, Many offices and schools now accept digital leave requests. You can follow the above samples to write a proper email.
Conclusion
Writing a one-day fever leave application is a small but important step as it maintains responsibility and professionalism at school and the workplace. By keeping your sick leave application clear, short and polite, you ensure respect for rules and schedules. Sometimes it is mandatory to attach a sick leave medical certificate with the leave application. In such cases, online platforms like MedicalCertificate.in help in obtaining an online sick leave certificate issued by a registered doctor easily, without any stress.
To obtain your sick leave certificate, Click Here https://medicalcertificate.in/medical-certificate-for-sick-leave/
