OPS/OMS | More than 20 years without Polio in the Americas, 2011
Il brutto pasticcio del vaccino anti-polio africano. OMS deve ammettere un disastro epidemico
Nigeria on the brink of being polio free
WHO: Global leaders commit $2.6 bln to end polio | Reuters
La polio officiellement éradiquée du continent africain, selon l'OMS
La OMS señala que la polio se convertirá en la segunda enfermedad humana erradicada después de la viruela - El médico interactivo
UN says new polio outbreak in Sudan caused by oral vaccine | AP News
La OMS quiere erradicar la polio antes del año 2018 | Somos Pacientes
Overview (Polio) | OMS | Escritório Regional para a África
Oms: la polio si diffonde, nell'ultimo anno virus a New York e Londra - Notizie Scuola
Oms, campanello allarme per polio: "Chi non è vaccinato lo faccia" - la Repubblica
Poliomielitis - OPS/OMS | Organización Panamericana de la Salud
Sierra Leone safeguards children with new vaccine against polio | OMS | Bureau régional pour l'Afrique
Every child must be vaccinated to eradicate polio: WHO - CGTN
2022 Scientific Declaration on Polio
Disease (Polio) | OMS | Bureau régional pour l'Afrique
Reaching the Hard to Reach: Ending Polio in Conflict Zones – GPEI
UNICEF Market | Polio Vaccines for 100 Kids - Inspired Gift
PDF] Global polio eradication: progress towards containment of poliovirus type 2, worldwide 2017. | Semantic Scholar
Les pays africains s'engagent à éradiquer toutes les formes de polio (OMS) | ONU Info
More than 80 million doses to be administered to southern African children targeted in mass polio vaccination drives | OMS | Escritório Regional para a África
OMS – Africlinique
Malawi, polio returns: WHO announcement | Emergency Live