Polio Case Detected in US After a Decade, Resident of New York's Rockland County Tests Positive

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Polio Case Detected in US After a Decade, Resident of New York's Rockland County Tests Positive The US last recorded a case of polio in 2013. The last 'naturally occurring' case of polio was however detected in the US in 1979 as the disease spread was contained there in the 50s and 60s