First local human case of West
Friday, September 10, 2004 2:25 PM PDT
Nile confirmed
Andrew Cutler Argus Observer
ONTARIO
The West Nile virus continues to make a series of "firsts" in the state of Oregon.
A Vale teenager tested positive for a case of the disease Thursday, becoming the first human case to be reported in the state.
The positive test report came back to the Oregon Department of Human Services Thursday afternoon.
Penny Walters, who is an administrator with the Malheur County Health Department, said the teenager presented all the classic symptoms of West Nile.
"It was a younger person here in Malheur County, who showed up with some symptoms toward the end of August," Walters said. "Basically he had all the real symptoms of what we would see with the West Nile: headache, high fever, neck stiffness, rash, and because of the fact we have had the birds and horses, and it looked like classic symptoms, they went ahead and tested him. We got the confirmation back yesterday that it was positive. He is doing well, and is back in school."
Walters said the results took a couple of weeks to be confirmed.
"They got the preliminary positive results back like on Wednesday," she said. "A preliminary positive just says it is some type of encephalitis, we have to go through the public health lab to differentiate between other things that could cause meningitis. But this is West Nile virus."
Walters added other Malheur County residents have been tested for West Nile.
"There have been a lot of people in the county that are going to the physicians with symptoms of various things," Walters said. "Physicians are screening and testing, but this is the only confirmed case that we have had so far."
Until Thursday's test results, the only confirmed Oregon cases of West Nile virus had been in birds and horses.
In mid-August, a dead crow in Malheur County was the first to be diagnosed. Since then, birds and horses have tested positive on both sides of the Cascades. A crow from the Sheldon area in Lane County tested positive for West Nile on Thursday.
West Nile virus is a potentially deadly disease that is carried to humans, birds and animals by infected mosquitoes. Migrating birds, such as ravens, crows and jays, play a major role in spreading the disease. The disease is commonly found in Asia and the European Mediterranean, but the virus began showing up in the United States in New York in 1999. The disease has continued to spread across the country.
Mild symptoms of the virus include fever, headache and body aches, often with skin rash and swollen lymph glands. The more severe infections may be marked by headache, high fever, sore throat, backache, muscle aches, neck stiffness, stupor, disorientation, coma, tremors, convulsions, muscle weakness, and paralysis. The virus interferes with normal central nervous system functioning and causes inflammation of brain tissue.
The West Nile virus was also confirmed Thursday in two Idaho residents from Elmore and Gooding counties, while a crow in Ada County also has tested positive for the virus. These are the first people in Idaho to be reported with the virus in 2004, and the first evidence of West Nile in Ada County, Idaho's most populous county.
The news of the positive test did not come as a surprise to Malheur County Sheriff Andy Bentz.
"It's a continuation of the result of the West Nile showing up here," Bentz said.
Jacque Walker, who is the Preventative Health Manager for the Southwestern District Health Department in Caldwell, said the majority of people that contract the West Nile virus never know it.
"Nearly 80 percent of the people that get it have no symptoms at all. They don't even know they have it," Walker, who is a registered nurse, said. "About 19 percent have mild flu-like symptoms. You don't feel sick enough to go to the doctor, you just feel crummy."
According to a Oregon Department of Human Services worksheet, one in 150 people severely affected by the virus will die. Fatality rates are highest in the elderly. There are no drugs or vaccines to treat West Nile in humans, but there is some progress.
Lori Boston, who is a public information officer for the Southwestern District Health Department in Caldwell, said steps can be taken to lower the risks.
"If people can avoid being outside if at all possible, at dawn and dusk, when the mosquitoes are especially active," Boston said. "Wear long pants and long-sleeved shirts outdoors. Use mosquito repellent. Those can all help to lower the risk."
No Dhimmi wrote on Aug 14, 2009 9:38 PM:
And this isn't "racist," because Islam is not a race, anymore than Communism or Nazism are races, both of which killed far fewer people than Islam.
Disgusting. "