[Use of immunoenzyme analysis in the rapid diagnosis and study of the characteristics of circulating O-antigen in biological fluids of patients with acute dysentery Sonne].

The data on the clinical approval of the original enzyme immunoassay system for the determination of somatic O-antigen in the blood serum and urine of patients with acute Sonne dysentery are presented. The level of the antigen determined in the biological fluids of patients has been shown to depend on the severity of the disease. Different types of dynamic curves, reflecting the level of O-antigen in the biological fluids of patients with acute Sonne dysentery and characteristic of different clinical forms of the disease, have been established.