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CASES OF WILD POLIOVIRUS BY COUNTRY AND BY YEAR 2000–2012

JANUARY	FEBRUARY	MARCH	APRIL	MAY	JUNE
03 January 10 January 17 January 24 January 31 January	07 February 14 February 21 February 28 February	06 March 13 March 20 March 27 March	03 April 10 April 17 April 24 April	01 May 08 May
JULY	AUGUST	SEPTEMBER	OCTOBER	NOVEMBER	DECEMBER

2011
JANUARY	FEBRUARY	MARCH	APRIL	MAY	JUNE
11 January 18 January 25 January	01 February 08 February 15 February 22 February	29 March 01 March 08 March 15 March 22 March	05 April 12 April 19 April 26 April	10 May 31 May	14 June 21 June 28 June
JULY	AUGUST	SEPTEMBER	OCTOBER	NOVEMBER	DECEMBER
06 July 12 July 19 July 26 July	02 August 16 August 23 August 31 August	06 September 13 September 20 September 27 September	04 October 11 October 18 October 25 October	01 November 08 November 15 November 22 November 29 November	06 December 13 December 20 December 27 December

*Data in WHO Headquarters downloadable in PDF format.

Polio cases before 2000