USDA - APHIS - Animal Health Monitoring & Surveillance

Eastern Equine Encephalitis

Eastern equine encephalitis, 2012- States with Equine Cases
Total cases - 207 (last updated 12/11/2012)

2012 equine cases of eastern equine encephalitis

Eastern equine encephalitis cases, 2011
Total cases - 60

US map showing the number of Eastern Equine Encephalitis cases in 2011 in each State

Eastern equine encephalitis cases, 2010
Total cases - 247

Equine cases of Eastern Equine Encephalitis for 2010 - preliminary data

Eastern equine encephalitis cases, 2009
Total cases - 301

map - equine cases of eastern equine encephalitis in the US

Eastern equine encephalitis cases, 2008
Total cases - 185

Map of U.S.

Eastern equine encephalitis cases, 2007
Total cases - 206

2007 eastern equine encephalitis cases map

Eastern equine encephalitis cases, 2006
Total cases - 111

Eastern equine encephalitis cases, 2005
Total cases - 330 (as reported to CDC's ArboNET reporting system)

2005 Eastern equine encephalitis cases

Eastern equine encephalitis cases, 2004
Total cases - 133 (as reported to CDC's ArboNET reporting system)

2004 Eastern equine encephalitis cases

Eastern equine encephalitis cases, 2003
Total cases - 712 (as reported to CDC's ArboNET reporting system)

2003 Eastern equine encephalitis cases