Leave MessageSick Leave Letter

Simple Leave Message to Boss for Fever -Here’s How to Write It


Falling ill is an unfortunate yet inevitable part of life. It’s especially difficult when it happens on a working day, leaving you with the task of communicating your situation to your boss. We understand how daunting this task can be, hence we’ve put together this guide on how to write a ‘simple leave message to boss for fever’.

How to Write a Simple Leave Message to Boss for Fever

Writing a leave message due to fever doesn’t have to be complicated. It’s about being clear, concise, and professional. Here’s a step-by-step guide to help you:

how to write Simple Leave Message to Boss for Fever

  1. Subject Line: Start with a clear subject line that mentions the purpose of the email. For instance, “Sick Leave Request Due to Fever”.
  2. Salutation: Begin the email with a formal greeting, such as “Dear [Boss’s Name]”.
  3. State the Reason for Your Absence: Be upfront about your illness. For example, “I am writing to let you know that I am not feeling well and have been diagnosed with a fever”.
  4. Specify the Duration of Your Absence: If you know how long you’ll be away, mention it. If not, give an estimated duration.
  5. Offer to Assist: If possible, offer to help manage your workload in your absence.
  6. Close the Email: End the email on a polite note, thanking your boss for their understanding.
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Sample Leave Messages to Boss for Fever

Here are three sample leave messages that you can use as a template:

Sample 1: Subject: Sick Leave Request Due to Fever

Dear [Boss’s Name],

I am writing to inform you that I am down with a fever and won’t be able to come to work today. My doctor has advised rest for the next two days. I will make sure to hand over my pending tasks to [colleague’s name] to ensure smooth workflow.

Thank you for understanding.

Best, [Your Name]

Sample 2: Subject: Urgent Leave Request – Unwell

Dear [Boss’s Name],

Regrettably, I have come down with a high fever and won’t be able to perform my duties effectively today. I will try to check emails periodically if I can. I appreciate your understanding in this matter.

Sincerely, [Your Name]

Sample 3: Subject: Absence Due to Illness

Dear [Boss’s Name],

I woke up with a fever today and need to take the day off to recover. I am hopeful to resume work from [date]. Please let me know if there’s anything I can assist with remotely.

Regards, [Your Name]

Frequently Asked Questions

Should I mention the specifics of my illness in my leave message?

No, it’s not necessary to go into specifics. A simple mention of ‘fever’ or ‘unwell’ is sufficient.

What if I don’t know how long I’ll be absent?

If you’re unsure, give an estimated duration and promise to keep your boss updated.

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Is it okay to offer help even when sick?

Yes, but only if you feel up to it. Your health should be your top priority.

Should I inform my colleagues about my sickness?

Yes, especially those who might be affected by your absence. This ensures a seamless workflow.

What if I don’t have a good relationship with my boss?

Regardless of your personal feelings, maintain a professional tone in your communication.


Writing a ‘simple leave message to boss for fever’ doesn’t have to be stressful. Remember, your health is paramount and it’s important to take the time you need to recover. The key is to communicate your situation clearly and professionally, ensuring that work continuity is maintained as much as possible.



Hi there I am David a professional blogger, and content writer, I love to share informational content, Hope you find LeaveApplication a helpful place for both students and office employees.

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