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Double vaccines ‘could hasten the end of polio’

Using both types of polio vaccine could speed up efforts to free the world of the disease, research suggests. The oral vaccine is leading the fight to eradicate polio, but trials in India show an additional injection of inactivated virus boosts immunity. The World Health Organisation said the findings, published in the journal Science, were... 
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Added August 26, 2014
from The Punch News