Africa to be declared free of wild polio in 'milestone'
Rumours and misinformation about the vaccine slowed down immunisation efforts.
from BBC News - World https://ift.tt/3aTd44l
from BBC News - World https://ift.tt/3aTd44l
Africa to be declared free of wild polio in 'milestone'
![Africa to be declared free of wild polio in 'milestone']()
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August 25, 2020
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