Sporadic cases of Legionnaires' disease in Great Britain.
Data on sporadic cases of Legionnaires' disease in Great Britain reported to the Communicable Disease Surveillance Centre, London, and the Communicable Diseases (Scotland) Unit, Glasgow, were analysed. Eighty-four cases, including 18 patients who died, were identified with dates of onset between 1 January 1976 and 30 September 1978. The age and sex distribution showed a predominance of middle-aged men. The incidence trends suggest that true seasonal variation may occur. Eighteen patients developed illness during or shortly after a holiday abroad. All patients had pneumonia, but many also had features suggesting involvement of the central nervous system and gastrointestinal tract. Person-to-person spread was not observed.
D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D007877:Legionnaires' Disease / Q000453:epidemiology* / Q000209:etiology / Q000635:transmission; D008297:Male; D008875:Middle Aged; D012621:Seasons; D012737:Sex Factors; D012907:Smoking; D014195:Travel; D006113:United Kingdom