Discover how to craft a professional resignation letter due to illness. Want to quit your job due to health problems?Know how to write the perfect resignation letter due to health issues, with this guide and multiple samples. Dear (Manager's Name):. I am writing to notify you of my resignation from my position as (job title) at (company name). In this article, we'll give you practical tips, examples, and a resignation letter template to help you navigate the process with confidence and ease. This sample resignation letter is available for use on UpCounsel. In the interest of my health and wellbeing, it is with a heavy heart that I have made the decision to resign from my position. Dear Board Members: Please accept my resignation from the Miami-Dade County Public Schools for the following reason(s):. 20-51, directing the Florida Department of Health to issue a Public Health.