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. Discover how to craft a professional resignation letter due to illness.I will go over a step-by-step resignation template letter you can use, how to structure it and provide examples of resignation letters. 20 sample resignation letters due to health issues to provide you with guidance and assistance for resigning gracefully and professionally. This sample resignation letter is available for use on UpCounsel. Add contact details, company name, and date.