Dear {Recipient},

My apologies for spreading the {flu/mumps/etc.} at our {workplace/school/etc.}. I thought I had already fully recovered—I was feeling good and really eager to get back to {work/class/etc.} after spending {number of} {days/weeks} {at home/in bed}. I should have waited a couple more days before returning.

I'm so sorry you got sick because of me. I hope you get well soon!

Sincerely,
{Your Name}

Dear [Name],

I am writing to apologize for the health difficulties I have been experiencing recently. I know it has been a difficult and trying time for you as well, and I am sorry for the stress and worry I have caused.

I understand that my health difficulties have been a burden on you, and I regret that I have not been able to be as productive and helpful as I would have liked. I know that I have been unable to fulfill my responsibilities, and I am truly sorry for the inconvenience this has caused.

I want to assure you that I am doing everything I can to get better and to manage my health issues. I am taking all the necessary steps to ensure that I am able to return to work as soon as possible. I am also doing my best to keep up with all of my responsibilities, even if it means working from home.

I understand that this is not the ideal situation, and I apologize for any disruption this has caused. I am committed to doing my best to make up for the time I have missed, and I am confident that I can return to my normal duties soon.

Once again, I apologize for the health difficulties I have been experiencing and the impact they have had on you. I am doing all that I can to get better and to make up for the time I have missed. I thank you for your patience and understanding during this difficult time.

Sincerely,
[Your Name]

Dear [Name],

I am writing to apologize for the health complications you have experienced as a result of your recent medical treatment. I understand that this has been a difficult time for you, and I want to express my sincere regret for the situation.

It is my responsibility to ensure that all of my patients receive the best possible care. I take this responsibility very seriously, and I am deeply sorry that I did not provide the care that you deserved.

I understand that you have suffered physical pain, mental anguish, and financial hardship as a result of the complications. I want to assure you that I am doing everything I can to ensure that this does not happen to any other patients. I am reviewing all of my procedures and protocols to ensure that I am providing the highest level of care.

I also want to assure you that I am taking steps to ensure that you are financially compensated for the hardship that you have endured. I am working with my staff to ensure that all of your medical bills are taken care of, and that you receive any other compensation that you are entitled to.

Again, I am deeply sorry for the situation. I understand that this has been a difficult time for you, and I want to express my sincere regret for the situation. I hope that you can find it in your heart to forgive me.

Sincerely,

[Name]

Dear [Name],

I am writing to apologize for my recent health issues that have caused me to miss work. I understand that this has caused a disruption in the workflow and I want to express my sincere regret for any inconvenience this has caused.

I have been dealing with some health issues that have been affecting my ability to work. I have been doing my best to manage the situation and have been in close contact with my doctor to ensure that I am taking the necessary steps to address the issue. Unfortunately, this has caused me to miss some work and I understand that it has been disruptive.

I am committed to making sure that this does not happen again and I am taking all of the necessary steps to ensure that I am able to return to work and perform at the highest level. I am also committed to making sure that I am able to make up for any lost time and am willing to work extra hours or on weekends if necessary.

I understand that this is an inconvenience and I want to apologize for any disruption that this has caused. I am committed to making sure that this does not happen again and I am doing everything in my power to ensure that I am able to return to work and perform at the highest level.

Thank you for your understanding and I look forward to returning to work soon.

Sincerely,

[Your Name]

Dear [Name],

I am writing to apologize for my recent absences from work due to illness. I understand that this has caused disruption to the team and I am sincerely sorry for any inconvenience that I have caused.

I take my job seriously and I am committed to doing my best for the company. I understand that when I am not present, it affects the team and the work that needs to be done. I am committed to making sure that I am present and on time for work and that I am able to contribute to the team in a meaningful way.

I have been taking steps to ensure that I am better prepared to handle illness in the future. I have been taking extra steps to make sure that I am getting enough rest and eating healthy. I have also been making sure that I am getting enough exercise to keep my body healthy and take preventative measures to avoid getting sick.

I understand that my absences have caused disruption to the team and I am truly sorry for any inconvenience that I have caused. I am committed to making sure that I am present and on time for work and that I am able to contribute to the team in a meaningful way.

Thank you for your understanding and for giving me a chance to make things right.

Sincerely,
[Your Name]