Yerevan State Medical University

Echinococcosis is a medico social problem for Health Care. According to a number of researches 12-25% of patients have the 2-nd group of Invalidity after treatment. The lethality rate of the disease is 12-25%. Echinococcosis remains a serious medical, social-economic problem. Deteriorations of epidemiological indicators are observed connected with the reduction of people's living standards, with the practical absence of sanitary-epidemiological arrangements for the breaking of the pathogen chain transfer, low medical literacy can be stated.