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West Nile Virus
Mosquito
2007
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West Nile Virus:  Arizona - Mosquito
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Navajo County (2) Coconino County Mohave County Apache County (2) Yavapai County (1) Gila County La Paz County (7) Maricopa County (134) Greenlee County Graham County (1) Yuma County (62) Pinal County (45) Pima County (3) 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 2007 Data as of 3 am, May 20, 2008*
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 Mosquito Infections by County - Arizona, 2007
Apache County2
Graham County1
La Paz County7
Maricopa County134
Navajo County2
Pima County3
Pinal County45
Yavapai County1
Yuma County62
Cumulative Total Entire State: 257
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Map Legend
* States and counties in yellow either did not perform surveillance or did not report any positive test results from their surveillance.