Equine cases of West Nile virus in Ontario — 2005
RegionDate of first caseDate of last caseStatus
EssexAugust 25August 251 confirmed
LambtonAugust 26September 282 confirmed
NiagaraSeptember 8September 81 confirmed
WaterlooSeptember 19September 191 confirmed

Total: 5 confirmed

A map of Ontario showing the counties with cases of West Nile Virus in 2005.

Figure 1. A map of Ontario showing the counties with cases of West Nile Virus in 2005.