Mosquitoes

Macroscopic Solutions / Flickr

Idaho has its first human case of West Nile Virus for 2015. A woman in her 60’s who lives in Washington County got sick in late June.

Raemi Nolevanko is an epidemiologist for Southwest District Health. She says the woman had mild symptoms and did not go to the hospital.

“She was experiencing some pretty decent fatigue and then she mentioned fever, chills and some headache that she was having issues with,” says Nolevanko.

The woman is recovering.

Nolevanko says this first human case is right on schedule, based on last year's timeline.

Ada County Weed, Pest and Mosquito Abatement

Thursday night’s chemical bombardment of mosquitoes from a low-flying plane in Ada County went well before being interrupted by a storm. Weather permitting, the process will continue Friday night.

Brian Wilbur, Director of the Ada County Mosquito Abatement District, says the contracted plane sprayed parts of Star and Eagle around 10 p.m. Thursday. That gave the Dibrom Concentrate, which is a short-lived chemical, time to work before the rain moved in.

Ada County Weed, Pest and Mosquito Abatement

Later this week, Ada County will take to the skies to spray for mosquitoes.  The spraying will occur Thursday after 8 p.m. over east Boise, and in Eagle and Star.

Mosquitoes in Canyon and Gem Counties have tested positive for West Nile Virus, and Ada County mosquito abatement officials say it’s only a matter of time before the potentially deadly disease reaches the state’s most populous county.

Alberto Garcia / Flickr

More mosquitoes, carrying the potentially deadly West Nile Virus, have popped up in traps in Canyon County. Two weeks ago, the disease was found between Parma and Notus. Now, mosquitoes at the Roswell Marsh near Parma have tested positive.

Ed Burnett, with the Canyon County Mosquito Abatement District, says they found hundreds of Tule mosquitoes in a trap on the marsh. Tules – which carry the virus – are rare for this area. Burnett says they’ve multiplied because of recent hot weather.

Map by Idaho Department of Health and Welfare

The number of West Nile virus cases in Idaho have gone up this month in humans and mosquitoes.  
 

Human cases of West Nile were reported in four counties recently, Blaine, Lincoln, Payette, and Washington.  

Ben Rauch / Flickr

West Nile virus is in Ada County. A mosquito trap near Star, Idaho tested positive for West Nile this week. It the first instance of the disease in Ada County this year.