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- CCWHC Reports
- West Nile Virus
West Nile Virus
Reports
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Data last updated: 2010-01-08
2009 Summary By Province
| Province | Received | Tested | Not Tested | Positive | Negative |
| BC | 151 | 144 | 7 | 0 | 144 |
| New Brunswick | 1 | 1 | 0 | 0 | 1 |
| Northwest Territories | 1 | 1 | 0 | 0 | 1 |
| Nova Scotia | 21 | 21 | 0 | 0 | 21 |
| Nunavut | 1 | 1 | 0 | 0 | 1 |
| Ontario | 193 | 189 | 4 | 6 | 183 |
| Prince Edward Island | 36 | 36 | 0 | 0 | 36 |
| Quebec | 4 | 4 | 0 | 0 | 4 |
| Saskatchewan | 21 | 21 | 0 | 4 | 16 |
2009 Summary By Species
| Species | Received | Tested | Not Tested | Positive | Negative |
| American Crow | 269 | 261 | 8 | 6 | 255 |
| American Robin | 8 | 8 | 0 | 0 | 8 |
| American Woodcock | 1 | 1 | 0 | 0 | 1 |
| Bald Eagle | 3 | 3 | 0 | 0 | 3 |
| Barn Swallow | 2 | 2 | 0 | 0 | 2 |
| Blue Jay | 19 | 19 | 0 | 0 | 19 |
| Blue-winged Warbler | 1 | 1 | 0 | 0 | 1 |
| Boreal Owl | 1 | 1 | 0 | 0 | 1 |
| Canada Goose | 2 | 2 | 0 | 0 | 2 |
| Cliff Swallow | 1 | 1 | 0 | 0 | 1 |
| Common Grackle | 2 | 2 | 0 | 0 | 2 |
| Common Loon | 1 | 1 | 0 | 0 | 1 |
| Common Raven | 12 | 12 | 0 | 0 | 12 |
| Cooper's Hawk | 1 | 1 | 0 | 0 | 1 |
| Double-crested Cormorant | 4 | 4 | 0 | 0 | 4 |
| Dunlin | 2 | 2 | 0 | 0 | 2 |
| European Starling | 6 | 6 | 0 | 0 | 6 |
| Ferruginous Hawk | 1 | 1 | 0 | 0 | 1 |
| Great Black-backed Gull | 1 | 1 | 0 | 0 | 1 |
| Hairy Woodpecker | 1 | 1 | 0 | 0 | 1 |
| Herring Gull | 1 | 1 | 0 | 0 | 1 |
| House Finch | 1 | 1 | 0 | 0 | 1 |
| House Sparrow | 1 | 1 | 0 | 0 | 1 |
| Least Flycatcher | 2 | 2 | 0 | 0 | 2 |
| Loggerhead Shrike | 23 | 23 | 0 | 0 | 23 |
| Mallard | 6 | 6 | 0 | 0 | 6 |
| Merlin | 2 | 2 | 0 | 2 | 0 |
| Northern Flicker | 2 | 2 | 0 | 0 | 2 |
| Northern Saw-Whet Owl | 1 | 1 | 0 | 0 | 1 |
| Osprey | 3 | 3 | 0 | 0 | 3 |
| Owl | 2 | 2 | 0 | 0 | 2 |
| Pine Warbler | 1 | 1 | 0 | 0 | 1 |
| Purple Finch | 4 | 4 | 0 | 0 | 4 |
| Red-necked Grebe | 1 | 1 | 0 | 0 | 1 |
| Red-tailed Hawk | 5 | 5 | 0 | 2 | 3 |
| Ring-billed Gull | 9 | 7 | 2 | 0 | 7 |
| Rock Dove | 4 | 4 | 0 | 0 | 3 |
| Rose-breasted Grosbeak | 1 | 1 | 0 | 0 | 1 |
| Savannah Sparrow | 1 | 1 | 0 | 0 | 1 |
| Sharp-shinned Hawk | 1 | 1 | 0 | 0 | 1 |
| Stellar's Jay | 8 | 8 | 0 | 0 | 8 |
| Swainson's Hawk | 1 | 1 | 0 | 0 | 1 |
| Swainson's Thrush | 1 | 1 | 0 | 0 | 1 |
| Turkey Vulture | 2 | 2 | 0 | 0 | 2 |
| Unknown | 1 | 0 | 1 | 0 | 0 |
| White-winged Scoter | 5 | 5 | 0 | 0 | 5 |
| Wild Turkey | 1 | 1 | 0 | 0 | 1 |
| Wilson's Warbler | 1 | 1 | 0 | 0 | 1 |
2009 Summary By Health Region
| BC | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| Fraser | 136 | 129 | 7 | 0 | 129 |
| Interior | 8 | 8 | 0 | 0 | 8 |
| Vancouver Coastal | 2 | 2 | 0 | 0 | 2 |
| Vancouver Island | 5 | 5 | 0 | 0 | 5 |
| New Brunswick | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| Region 1 | 1 | 1 | 0 | 0 | 1 |
| Northwest Territories | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| * Unknown | 1 | 1 | 0 | 0 | 1 |
| Nova Scotia | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| Cumberland | 1 | 1 | 0 | 0 | 1 |
| Halifax | 13 | 13 | 0 | 0 | 13 |
| Hants | 2 | 2 | 0 | 0 | 2 |
| Kings | 3 | 3 | 0 | 0 | 3 |
| Pictou | 2 | 2 | 0 | 0 | 2 |
| Nunavut | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| * Unknown | 1 | 1 | 0 | 0 | 1 |
| Ontario | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| Health Canada FNIHB | 7 | 7 | 0 | 0 | 7 |
| Lambton | 8 | 8 | 0 | 1 | 7 |
| Lambton | 1 | 1 | 0 | 0 | 1 |
| Middlesex-London | 2 | 2 | 0 | 1 | 1 |
| Ottawa | 43 | 43 | 0 | 2 | 41 |
| Sudbury and District | 1 | 0 | 1 | 0 | 0 |
| Thunder Bay | 1 | 1 | 0 | 0 | 1 |
| * Unknown | 119 | 117 | 2 | 0 | 117 |
| Wellington-Dufferin-Guelph | 11 | 10 | 1 | 2 | 8 |
| Prince Edward Island | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| King's | 3 | 3 | 0 | 0 | 3 |
| Queen's | 33 | 33 | 0 | 0 | 33 |
| Quebec | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| * Unknown | 4 | 4 | 0 | 0 | 4 |
| Saskatchewan | |||||
| Health Region | Received | Tested | Not Tested | Pos. | Neg. |
| * Unknown | 21 | 21 | 0 | 4 | 16 |
* Where the Health Region is flagged as unknown, these specimens are part of the CCWHC's routine passive surveillence in this area.