Ethnicity is a significant factor in the epidemiology of rubella and Hodgkin's disease.
D000328:Adult; D003431:Cross-Cultural Comparison; D004196:Disease Outbreaks; D005006:Ethnicity; D005260:Female; D005787:Gene Frequency; D006649:Histocompatibility Antigens; D006689:Hodgkin Disease / Q000453:epidemiology* / Q000235:genetics / Q000276:immunology / Q000401:mortality; D006801:Humans; D008297:Male; D012409:Rubella / Q000453:epidemiology* / Q000235:genetics / Q000276:immunology
D006649:Histocompatibility Antigens