If NHS Test and Trace have told you to self-isolate, please ONLY provide your sample after you have completed the isolation period.

If you or someone in your household has Covid-19 symptoms, please ONLY provide your saliva sample after receiving a test confirmation that you or your household member are Covid-19 free.

The largest ever DNA study of ME/CFS

A partnership between

Action for ME logo
Forward ME Logo
UKRI MRC Human Genetics Unit logo
National Institute for health research