Briko N I, Paltyshev I P, Krivda Iu G
Zh Mikrobiol Epidemiol Immunobiol. 1979 Aug(8):31-6.
The proportion of repeated cases of dysentery caused by Sh. sonnei does not exceed 3.59% of the total number of bacteriologically confirmed cases of this infection. The frequency of reinfection depended on the enzymatic type of the causative agent. The rarest cases of reinfection were those occurring after the primary infection with Sh. sonnei, biochemical type 2, whereas the most frequent after the primary infection with Sh. sonnei, type 3. Reinfection with heterologous Sh. sonnei was registered mostly 6-12 months after the primary infection, and with homologous Sh. sonnei after a 1 year and later.
宋内志贺菌引起的痢疾复发病例占该感染细菌学确诊病例总数的比例不超过3.59%。再感染频率取决于病原体的酶型。再感染最罕见的情况发生在初次感染生化2型宋内志贺菌之后，而最常见的情况发生在初次感染3型宋内志贺菌之后。异源宋内志贺菌的再感染大多发生在初次感染后6至12个月，同源宋内志贺菌的再感染则发生在1年及以后。
