90 per cent children in Rwanda vaccinated against Polio

Parents with their children during a immunization exercise. As Rwanda marks the international day against polio, numbers show that more than 90 per cent of children in the country are immunised against polio.File
Parents with their children during a immunization exercise. As Rwanda marks the international day against polio, numbers show that more than 90 per cent of children in the country are immunised against polio.File
Esther Favour