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List of wild poliovirus by country / year

 7000

 JANUARY

FEBRUARY  

MARCH

APRIL 

MAY  

JUNE 

 JULY

AUGUST 

SEPTEMBER 

OCTOBER 

NOVEMBER 

DECEMBER 

 2014

 JANUARY

FEBRUARY  

MARCH

APRIL 

MAY  

JUNE 

 JULY

AUGUST 

SEPTEMBER 

OCTOBER 

NOVEMBER 

DECEMBER