[Comparative analysis of the effectiveness of countermeasures in rural settlements in the long-term period after the accident at the Chernobyl AES].

A comparative analysis of the strategy of countermeasures aimed at reducing exposure doses to the rural population is presented. The effectiveness of the proposed system of countermeasures assessed by criteria such as reduction factor of exposure doses and cost of averted doses. Costs of countermeasures in the rural settlements located in the affected zone are calculated for a long term after the Chernobyl NPP accident.