[PROBABLE PROGRESSIVE SUPRANUCLEAR PALSY (STEELE-RICHARDSON- OLSZEWSKI SYNDROME): CLINICAL OBSERVATION].

The article presents our own clinical observation of two cases of probable supranuclear palsy (Steele-Richardson-Olszewski syndrome), which refers to neurodegenerative diseases. Clinical and diagnostic criteria of this pathology are discussed. Knowledge of this form will help neurologists not only correctly formulate a diagnosis, but predict its course.

[Crimean hemorrhagic fever in the Rostov region: epidemiological zoning and the activity of natural foci]. / Krymskaia gemorragicheskaia likhoradka v Rostovskoi oblasti: épidemiologicheskoe raionirovanie i aktivnost' prirodnogo ochaga.

The epidemiological zoning of the territory of the Rostov region has been made with the use of the epidemic process patterns and the data indicating the links between the landscape and the natural focus of infection. The spread of infected ticks has been established. The participation of several carrier species in the circulation of Crimean-Congo haemorrhagic fever virus has been confirmed. The mosaic character of their distribution and different levels of their contamination is of great prognostic importance. These data will be used for the improvement of epidemiological surveillance in working out the tactics of epizootological surveys and organization of prophylactic measures.