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Statistics, Surveillance, and Control Archive
Maps and Data | Surveillance Program | Guidelines | Case Definition | See Also

Maps and Data

Human case and virus activity data and maps are available from several sources:

Archives
2011 Case Count		2011 State Maps 2011 County Maps		Click here to go to the U.S. Geological Survey to view weekly maps and tables of data collected.		Maps discontinued		2011 State Map
2010 Case Count								2011 County Map
2009 Case Count		2010 State Maps 2010 County Maps				2009 Viremic Blood Donors		2010 State Map
2008 Case Count						2008 Viremic Blood Donors		2010 County Map
2007 Case Count		2009 Maps				2007 Viremic Blood Donors		2009 Incidence Maps
2006 Case Count		2008 Maps				2006 Viremic Blood Donors		2008 Incidence Maps
2005 Case Count		2007 Maps				2005 Viremic Blood Donors		2007 Incidence Maps
2004 Case Count		2006 Maps				2004 Viremic Blood Donors		2006 Incidence Maps
2003 Case Count		2005 Maps				2003 Viremic Blood Donors		2005 Incidence Maps
2002 Case Count		2004 Maps						2004 Incidence Maps
2001 Case Count		2003 Maps						2003 Incidence Maps
2000 Case Count		2002 Maps						2002 Incidence Maps
1999 Case Count		2001 Maps						2001 Incidence Maps
		2000 Maps						2000 Incidence Maps
		1999 Maps						1999 Incidence Maps
*The data reported by USGS reflect surveillance information reported and verified to CDC through the ArboNET surveillance.