Q fever.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007494:Ireland; D008297:Male; D008875:Middle Aged; D011778:Q Fever / Q000453:epidemiology*; D006113:United Kingdom