| 2007 West Nile Virus Samples and Testing |
| Beginning: Friday, June 01, 2007 |
| Through: Wednesday, December 26, 2007 |
| | Tested To Date* | Positive to Date* † | Nation-wide Positive° |
| Humans | 2220 | 369 | 3510 |
| Horses | 19 | 4 | 452 |
| Dead Birds | 18 | 10 | 2169 |
| Sentinel Chickens | 314 | 5 | 810 |
| Mosquito Pools | 73 | 7 | 7882 |
* Results may change pending further investigation
† Confirmed and Probable Cases
° Reported to CDC as of 3:00 AM (DST), January 8, 2008
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| 2007 WNV Human Summary |
| Total Cases | Age Information |
| | Range | Cases |
| Gender | <10 | 7 |
| Female | 154 | 10-19 | 36 |
| Male | 215 | 20-29 | 32 |
| | 30-39 | 59 |
| Hospitalized | 86 | 40-49 | 74 |
| | 50-59 | 94 |
| Active Counties | 48 | 60 and over | 67 |
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