poliovirus Archives – Semonegna Ethiopia

Africa is declared polio-free ― one of the greatest public health achievements in the continent

August 25, 2020 Semonegna 0

BRAZZAVILLE (WHO Africa) – The independent Africa Regional Certification Commission (ARCC) for Polio Eradication officially declared on Tuesday, 25 August 2020, that the World Health Organization […]

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