[Level and nature of the drug resistance of Shigella flexneri].

Characteristics of antibiotic resistance of 300 strains of Shigella flexner 2a isolated from patients within 1976--1977 in the regions where these bacteria were very rare for a long period of time were studied. It was shown that most of the isolates were resistant to chloramphenicol (88.1 per cent), tetracycline (94.

[Feasibility of treating Sonne dysentery patients at home].

Results of studying possibility of treatment of 589 patients suffering from Sonne dysentery at home showed that their significance in the spread of infection was not greater than that of those treated at the hospital. Significance of the patients in the spread of infection in a family was determined by their age, severity of the disease, number and duration of excretion of the causative agent. It was concluded that patients with forme frustes or subclinical form of Sonne dysentery and also those revealed during the late periods of the disease could by treated at home.