Twenty years ago, polio-free Europe On 21 April the European Immunization Week on

Although the vaccine has been available for more ‘than 60 years, only 20 years ago, Europe and’ declared ‘polio-free’. I remember the World HealthOrganization Regional Office ‘, which put the anniversary at the center ofEuropean Immunization Week which begins, in conjunction with the rest of the world, April 21. “That ‘a milestone to celebrate – WHO experts say – because’ illustratesanother vaccine coverage can ‘control the spread of a disease.” […]

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