•diæ Adviser, Ministry of Health Bulgaria Representatives Professor Peter Boyadjiev Minister of Health Dr Stajko Koulaksazov Head, Department of Health Policy and International Cooperation, Ministry of Health
Detailed information on poliomyelitis incidence and immunization in the European Region (en anglais seulement) Detailed information on the incidence of diphtheria, syphilis, HIV infection and tuberculosis in selected countries in the European Region (en anglais seulement)