Cart is empty Authorities in several West African countries are trying to manage their huge diphtheria outbreaks, including in Nigeria where a top health official said Thursday that millions are being vaccinated to cover wide gaps in immunity against the disease.
Authorities in several West African countries are trying to manage their huge diphtheria outbreaks, including in Nigeria where a top health official said Thursday that millions are being vaccinated to cover wide gaps in immunity against the disease.
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