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St. Louis Encephalitis Surveillance & Control Activity Map

Saint Louis Encephalitis Activity 1964 to 2006

Map shows the distribution of Human cases occurring from 1964 though 2006 with number of human cases if any, by state. If Saint Louis Encephalitis is reported to CDC from any area of a state, that entire state is shaded.

Data table:
Saint Louis Encephalitis cases have been reported to CDC from the following states:  Alabama with 150 cases, Arizona with 41 cases, Arkansas with 67 cases, California with 123 cases, Colorado with 88 cases, Connecticut with 1 case, Delaware with 1 case, District of Columbia with 9 cases, Florida with 380 cases, Georgia with 5 cases, Idaho with 3 cases, Illinois with 697 cases, Indiana 368 cases, Iowa with 25 cases, Kansas with 127 cases, Kentucky with 68 cases, Louisiana with 164 cases, Maryland with 9 cases, Michigan with 31 cases, Minnesota with 8 cases, Mississippi with 344 cases, Missouri with 76 cases, Montana with 2 cases, Nebraska with 14 cases, Nevada with 3 cases, New Hampshire with 1 case, New Jersey with 131 cases, New Mexico with 7 cases, New York with 10 cases, North Carolina with 3 cases, North Dakota with 19 cases, Ohio with 441 cases, Oklahoma with 12 cases, Oregon with 2 cases, Pennsylvania with 37 cases, South Dakota with 5 cases, Tennessee with 141 cases, Texas with 1015 cases, Utah with 1 case, Virginia with 8 cases, Washington with 3 cases, West Virginia with 12 cases, Wisconsin with 5 cases, and Wyoming with one case.

Page last modified: July 16, 2007
Content Source:
Division of Vector Borne Infectious Diseases
National Center for Zoonotic, Vector-Borne, and Enteric Diseases