Why has polio been found in London, New York and Jerusalem, and how dangerous is it? - CNA

LONDON: Polio, a deadly disease that used to paralyse tens of thousands of children every year, is spreading in London, New York and Jerusalem for the first time in decades, spurring catch-up vaccination campaigns. DREADED DISEASE Polio terrified parents arou…

LONDON: Polio, a deadly disease that used to paralyse tens of thousands of children every year, is spreading in London, New York and Jerusalem for the first time in decades, spurring catch-up vaccina… [+1997 chars]

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