The World Health Organization and partners embarked on their polio campaign in 1988 with the bold goal of eradication – a feat seen only once for human diseases, with smallpox in 1980.
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News for you 247
The World Health Organization and partners embarked on their polio campaign in 1988 with the bold goal of eradication – a feat seen only once for human diseases, with smallpox in 1980.
