LAS VEGAS – The Southern Nevada Health District is reporting Clark County’s sixth case of West Nile virus. The individual is a female under the age of 50 who has the neuroinvasive form of the illness. West Nile virus is considered endemic in Clark County, having first been identified in 2005. This new case is a reminder to the public of the importance of preventing mosquito bites and eliminating breeding sources around their homes.

Three more Clark County residents have tested positive for West Nile virus, and the Southern Nevada Health District is reminding the public to take precautions to protect themselves from this potentially serious disease. One individual is a male over the age of 50 who had the non-neuroinvasive form of the illness, and another is a female under the age of 50 who had the neuroinvasive form of the illness. The third individual is a male over the age of 50 who was asymptomatic and is classified as a presumptively viremic donor (PVD).

The Southern Nevada Health District is reporting its second human case of West Nile virus in Southern Nevada in 2019. The individual, a female under the age of 50, has the more serious neuroinvasive form of the illness and has been hospitalized. The Health District reported its first West Nile case in April in a woman over the age of 50 with the more serious form of the illness; she has since recovered. There were no reported human cases of West Nile virus in Clark County last year.

The Southern Nevada Health District is reporting its first human case of West Nile virus in Southern Nevada in 2019. The individual, a female over the age of 50, had the more serious neuroinvasive form of the illness and has recovered. There were no reported human cases of West Nile virus in Clark County last year.