HLA-DRB1

Phenotype: ME/CFS, ME/CFS - CCC criteria, ME/CFS - ICC Criteria, Post-exertional malaise (PEM)

Phenotype: Fibromyalgia, Fibromyalgia - 1990 ACR (American College of Rheumatology) criteria, Fibromyalgia - 2011 ACR (American College of Rheumatology) criteria

Phenotype: ME/CFS, ME/CFS - CCC criteria, ME/CFS - ICC Criteria, Post-exertional malaise (PEM)

Phenotype: Fibromyalgia, Fibromyalgia - 1990 ACR (American College of Rheumatology) criteria, Fibromyalgia - 2011 ACR (American College of Rheumatology) criteria

Phenotype: ME/CFS, ME/CFS - CCC criteria, ME/CFS - IOM (Institute of Medicine) 2015 criteria, Post-exertional malaise (PEM)

Phenotype: ME/CFS, ME/CFS - CCC criteria, ME/CFS - Fukuda criteria, ME/CFS - IOM (Institute of Medicine) 2015 criteria, Post-exertional malaise (PEM)

Phenotype: Long COVID, Long COVID - CDC 2022 criteria

Phenotype: Long COVID, ME/CFS, ME/CFS - CCC criteria, ME/CFS - ICC Criteria, Post-exertional malaise (PEM)