| Human West Nile Virus Infections: Colorado, 2011 |
| Updated January 13, 2012 |
| New cases | Clinical diagnosis | Total cases | Total deaths | |||
|---|---|---|---|---|---|---|
| Fever | Meningitis | Encephalitis | ||||
| County of Residence | . | . | 1 | . | 1 | . |
| Archuleta | ||||||
| Boulder | . | 1 | . | 1 | 2 | . |
| Delta | . | 1 | . | . | 1 | . |
| Denver | . | 1 | . | . | 1 | . |
| La Plata | . | 1 | . | . | 1 | . |
| Larimer | . | 1 | . | . | 1 | . |
| COLORADO | . | 5 | 1 | 1 | 7 | . |
| Counties not listed have no verified human cases of WNV |
| Clinical Diagnosis Associated with Human West Nile Virus Infections: Colorado, 2011 |
| % of cases | |
|---|---|
| TYPE of WEST NILE INFECTION | 71.4 |
| Fever | |
| Meningitis | 14.3 |
| Encephalitis | 14.3 |
| Total | 100.0 |
| Cases of West Nile Virus by Age Group & Gender: Colorado, 2011 |
| GENDER | Total | ||
|---|---|---|---|
| Male | Female | ||
| AGE GROUP | 0 | 0 | 0 |
| 0-9 | |||
| 10-19 | 0 | 0 | 0 |
| 20-29 | 0 | 0 | 0 |
| 30-39 | 1 | 1 | 2 |
| 40-49 | 0 | 1 | 1 |
| 50-59 | 0 | 0 | 0 |
| 60-69 | 1 | 1 | 2 |
| 70-79 | 2 | 0 | 2 |
| 80+ | 0 | 0 | 0 |
| Total | 4 | 3 | 7 |
| Analysis of West Nile Virus Cases by Age |
| Age | |||||
|---|---|---|---|---|---|
| N | Mean | Median | Min | Max | |
| TYPE of WEST NILE INFECTION | 5 | 57.2 | 63.0 | 32 | 72 |
| Fever | |||||
| Meningitis | 1 | 33.0 | 33.0 | 33 | 33 |
| Encephalitis | 1 | 68.0 | 68.0 | 68 | 68 |
| Overall | 7 | 55.3 | 63.0 | 32 | 72 |
| The Mean or Average is the sum of all ages, divided by the total number cases |
| The Median is the AGE in which half the cases are higher in AGE and half the cases are lower in AGE |
| An age of 0 represents a child less than 1 year of age |