We very much appreciate your help with this brief survey, which should not take you more than ten minutes to complete. To participate, you should have received a diagnosis of ME/CFS from either a GP or a hospital doctor. A survey has already been carried out in two European countries (Latvia and Italy), and the authors would like to compare the responses they have received with the position in the UK. If you would like to receive a copy of the final report when this work is completed, please insert your email address at the end of the survey. Thank you very much for your help. Professor Derek Pheby.