With vaccine sceptic Robert F. Kennedy Jr as United States Health Secretary and an outbreak in Papua New Guinea last month, polio – largely eliminated in most of the world – has been back in the news.
Add Yahoo as a preferred source to see more of our stories on Google. Polio disabled about 35,000 people in the US each year at its peak, according to the CDC. Mia Farrow said she was quarantined with ...
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