CLEC10A and rheumatic disorder: ALS and MS- HERV-K: HML2; Alzheimer disease: HERK-K: LTR5H. Prion disease and MS: HERV-W; HERV-L; HERV-FRD; ERV-9. Rheumatic disease: HERV-K; HERV-H; HERV-WE1; HERV-WE2.