Belikova-Aldakova V D, Bliumel' N F, Zherikova A D, Levtova K Z, Perfil'eva E V
Zh Mikrobiol Epidemiol Immunobiol. 1978 Jan(1):134-40.
Proper view on the true prevalence of Sonne dysentery characterised by polymorphous clinical picture in which many cases coursed in subclinical form could be reached only by using additional active methods for detecting the infection rate of the population. For this purpose the authors applied passive hemagglutination test which permitted to reveal the response of the organism to the antigenic stimulation in the course of two months after the sustained sickness. Over 12 000 persons were examined. According to the results of passive hemagglutination test seasonal activization of the epidemic process occurred one month earlier than it was revealed by recording of the incidence of the disease. The results of the mentioned test also showed infection rate of the population with Sonne dysentery to be as a rule greater than established by the official statistics.
只有采用额外的主动方法来检测人群感染率，才能正确认识以多形性临床表现为特征的宋内氏痢疾的实际流行情况，其中许多病例呈亚临床形式。为此，作者应用了被动血凝试验，该试验能够揭示机体在持续患病后两个月内对抗抗原刺激的反应。对超过12000人进行了检查。根据被动血凝试验的结果，流行过程的季节性激活比通过疾病发病率记录所显示的时间早一个月出现。上述试验结果还表明，宋内氏痢疾的人群感染率通常高于官方统计数字所显示的水平。
