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标题：Studies on cholera carriers
本地全文：下载
作者：J. J. Dizon ; Hideo Fukumi ; D. Barua 等
期刊名称：Bulletin of the World Health Organization
印刷版ISSN：0042-9686
出版年度：1967
卷号：37
期号：5
页码：737-743
语种：English
出版社：World Health Organisation
摘要：Cholera carrier studies in the Philippines in 1964-66 showed a prevalence rate of 21.7% among household contacts of cholera patients, and 8.4% in occupants of houses next door to one where a cholera patient lived, as opposed to 0.34% in the general population. The duration of the carrier state among 19 household carriers isolated for examination varied from 5 to 19 days. The vibrio concentration in the stool of contact carriers was 10²-15⁵ per gram, as compared with 10⁶-19⁹ per ml of rice-water stool in cholera cases. The agglutinin titre increased with time for carriers, as it does for patients. It declined to a very low level 8-12 weeks after recovery, with the exception of one proved long-term carrier. The strains isolated from carriers were identical in all respects, including virulence in infant rabbits, with strains isolated from patients—except that 3 carrier strains were rough. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (859K), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References . 737 738 739 740 741 742 743