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Eastern equine encephalitis (EEE) is spread to people through the bite of an infected mosquito. Only a few cases are reported in the U.S. every year and most cases occur in the eastern or Gulf Coast states. Although EEE is very rare, it is very serious.


For information on how to report a disease click here. For any questions, please contact the appropriate health authority by phone or review the website for additional information.

Carson City, Douglas and Lyon Counties
Carson City Health & Human Services (CCHHS)
(775) 887-2190

Clark County
Southern Nevada Health District (SNHD)
(702) 759-1300

Washoe County
Washoe County Health District (WCHD)
(775) 328-2447

All Other Counties
Nevada Division of Public and Behavioral Health (DPBH)
(775) 400-0333