Clinical Research Directory

Inclusion Criteria: * Presence of fatigue and post exertional malaise. * Presence of headache * Clinical diagnosis of post COVID syndrome. * They have consented to participate in the study * They have the ability to participate in all aspects of the study. Exclusion Criteria: * Pregnant. * Prior adverse reaction to 14FDG. * Active implantable medical device e.g. pacemaker, hearing aid implant * Metallic device e.g. stent, orthopedic hardware in neck * Using another electronic device at the same time e.g. TENS, mobile phone. * Any other condition deemed exclusionary by the study principal investigator