Enlaces de interés
Coberturas de vacunación en España 2008-2018. Ministerio de Sanidad, Consumo y Bienestar social
Polio.Global eradication iniatitive
Polio Endgame Strategy 2019-2023: Eradication, integration, certification and containment. Geneva: World Health Organization; 2019
Poloimyelitis (polio) and the vaccines used to eradicate it - questions and answers
World Health Organization. WHO European Region. Report of the 33rd Meeting of the European Regional Certification Commission for Poliomyelitis Eradication. Copenhagen.Denmark. 28-29 May 2019
Datos y cifras. Poliomielitis. OMS
World Health Organization. Europe. Certification of Poliomyelitis Eradication. Fifteenth meeting of the European Regional Certification Commission 19-21 June 2002. Copenhagen