[Sanitary control of the territory: data bases on the spread of some quarantine infections].

The data bases (DB) on the spread of plague, yellow fever and contagious virus hemorrhagic fevers (CVHF) in foreign countries have been created. These DB contain information on the main international air and sea ports and their relationships with natural focal territories. The data base "Sanitary control. Yellow fever" contains information on different species serving as vectors for yellow fever virus. Information on the circulation of the causative agents of Ebola fever, Lassa fever and Marburg disease in African countries has been introduced into DB, the differentiation of countries by the degree of the potential danger of the CVHF spread has been made.