On this page, BHC provides relevant resource documents and forms to assist in understanding and managing these diseases. Top Resources Health Care Provider Information Letter U.S. ME/CFS Clinician Coalition Guide: Diagnosing and Treating ME/CFS How to Communicate Effectively with your Provider Health Assessment Worksheet Influenza Vaccine FAQ Fibro Flare FAQ COVID-19 Medical Care Considerations Form U.S. ME/CFS Clinician Coalition COVID-19 Long-Hauler Considerations Letter