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N N Kostyukova L A Gukasyan 《Journal of hygiene, epidemiology, microbiology, and immunology》1977,21(4):454-459
Results of a comparative investigation of diphtheria antitoxin and type-specific antibacterial antibodes in 264 carriers of diphtherial bacteria, 41 diphtheria patients and 263 non-infected subjects are presented. A high level of antitoxin did not prevent the development of toxigenic-strain carrier state. A basically similar immunological antibacterial response was observed in patients with manifest forms of diphtheria and in carriers of toxigenic strains; such a response could not as yet be detected in carriers of non-toxigenic strains. It has been suggested that the infectious process in the toxigenic-strain carrier state is due to factors of the virulence responsible for infectivity and invasiveness of the diphtherial microbe. The toxin plays no pathogenic role in carrier state. 相似文献
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