近年来在痢疾的研究方面是有若干成就的,特别是在痢疾的许多种临床类型中,病原体培养的百分率已有所提高。在治疗方面,并用抗生素(合霉素、生霉素)和磺胺制剂也是比较成功的。但是如果认为痢疾问题已接近解决,那就错了。有许多问题,例如慢性痢疾的形成问题,长期和不定期排菌的问题,所谓的普通结肠炎和小肠结肠炎与慢性痢疾的关系问题等等,迄今仍未得到解决,而且也只有藉评定全部致病因素(病原体、机体和周围环境)才能解决。因此,防治痢疾的措施便应包括所有这些环节。和急性痢疾一样,慢性痢疾也有许多不同的 In recent years there have been several achievements in the study of dysentery, and in particular in many clinical types of dysentery, the percentage of pathogen cultivation has increased. In the treatment, and with antibiotics (tetracycline, antibiotics) and sulfonamide preparations are also more successful. But if the problem of dysentery is approached, it is wrong. There are many problems, such as the formation of chronic dysentery, long-term and irregular discharge of bacteria, the so-called common colitis and enterocolitis and chronic dysentery, etc., so far has not been resolved, and only by the assessment of all Pathogenic factors (pathogens, the body and the surrounding environment) can be solved. Therefore, measures to combat diarrhea should include all these steps. Chronic diarrhea, like acute diarrhea, has many different things