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West Nile Virus
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West Nile Virus:  Arizona - Human
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Navajo County Coconino County Mohave County (1) Apache County Yavapai County (1) Gila County La Paz County Maricopa County (92) Greenlee County Graham County Yuma County Pinal County (5) Pima County (5) Cochise County Santa Cruz County Navigate to California page Navigate to Colorado page Navigate to Nevada page Navigate to New Mexico page Navigate to Utah page
Map Scalebar 200 km
Cumulative 2014 Data as of 3 am, Jan 14, 2015*
These data are provisional and may be revised or adjusted in the future.
[Epi curve - Vertical bar graph showing number of incidents for each of 52 weeks]
Cumulative Human Disease Cases by Local Jurisdiction - Arizona, 2015
Maricopa County92
Mohave County1
Pima County5
Pinal County5
Yavapai County1
Cumulative Total Entire State: 104
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* Data demonstrates local jurisdiction of residence and not necessarily the locale where the infection was acquired.
** States and counties in yellow are those in which virus activity has been reported historically, but no positive test results have been reported or no surveillance has occurred this year.