科研之友
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摘要
The annual incidence in 14 361 campylobacteriosis cases reported in Finland in 2002-2005 varied between 61 and 76/100 000 population. The mean incidence was highest (148/100 000) in the 25-29 years age group and lowest (range 21-24/100 000) in children aged 5-14 years and patients aged >= 75 years. The number of domestic cases was low in winter and peaked in summer. A total of 622 strains isolated from domestic infections and 785 foreign travel-related strains were serotyped. Serotypes Pen 3 and Pen 37 had the strongest association with travel-related infections (96%, P<0.001), and Pen 6,7, Pen 12 and Pen 27 were significantly associated with domestic infections (>70% domestic within each serotype, P<0.001). Pen 2 and Pen 1,44 were less common in older than in younger patients. Of domestic strains, a higher proportion of Pen 2 strains was isolated in winter (18%) compared to the other serotypes (0-10%).
- 出版日期2010-12
