west nile virus

Health
4:51 pm
Mon July 1, 2013

So Far, Texas Sees Fewer West Nile Cases Compared to Last Year

Texas has seen only half the amount of West Nile Virus cases compared to this time last year, but the Department of State Health Services says the virus is unpredictable and could increase as summer swelters on.
flickr.com/nagamori

After an unprecedented outbreak of West Nile virus in Texas last year, the state has seen half of the reported cases compared to this time last year.

But, despite the decrease, the Department of State Health Services says environmental factors and the disease's unpredictability don't necessarily guarantee a safe summer for Texans.

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Health
1:09 pm
Wed November 14, 2012

Two More West Nile Deaths in Travis County (Updated)

Mosquito activity may finally be slowing down across Central Texas.
flickr.com/aesum

Update: Nov. 11, 1:09 p.m.:

Dr. Philip Huang is the Medical Director for Austin/Travis County Health and Human Services. He says there are still some people in the county who are very sick from the virus but he’s hopeful the death total won’t continue to rise.

Dr. Huang says it’s not clear if West Nile will be as big of a problem next year.

“This particular season with the warmer winter and then some of the spring rains seemed to be sort of the conditions that really promoted West Nile activity," Huang says. "So we don’t know how things are going to be next year. But I think there’s certainly some concern that there is going to be for the future continued increase in some mosquito activity and things in the Austin-Travis County area.”

Huang says the county has found mosquitoes testing positive for West Nile as recently as late October.

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Environment
1:17 pm
Mon September 17, 2012

Rain Could Boost Mosquito Population

Standing water can collect in flower pots- a perfect spot for breeding mosquitoes.
flickr.com/garthimage

The weekend rain may have killed off some adult mosquitoes. But now it means a potential boom for mosquito breeding as standing water collects.

Experts say it’s a good idea to dump any standing water around your home—especially as West Nile virus continues to be a problem in the area.

“One thing that we may have going for us right now is that the temperature has dropped which will take a longer period for those mosquitoes to develop and so the water might dry up in time so that we don’t have quite as many emerging out,” Texas AgriLife Extension Office Program Specialist Wizzie Brown says.

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AM Update: 9/14/12
8:43 am
Fri September 14, 2012

AM Update: Rainfall Totals, Health & Mosquito Spraying, Diez y Seis Events

Rain chances for Central Texas will continue through tonight and this weekend.
Caleb Miller for KUT News

Good morning! Grab your galoshes and umbrella, it's raining! After a dry couple of weeks, that's our top story in today's AM Update:

Rain and More Rain

The rain will continue to fall across Central Texas this morning. Most of the showers are expected to be light to moderate but downpours are possible.

Leander has received more than 7.6 inches in the past 24 hours. Marble Falls has received more than 5 inches and Dripping Springs seen more than 2 inches.

Our rain chances will stay at about 70 percent throughout the day and then fall to about 40 percent overnight.

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Health
4:46 pm
Fri September 7, 2012

Third Travis County West Nile Death Confirmed

Another death from the mosquito-carried West Nile virus has been reported in Travis County.
flickr.com/GammaMan

Another Central Texan has passed away from West Nile disease, bringing the total of deaths in Travis County to three. 

The Austin/Travis County Health and Human Services Department says this afternoon that after a two-week hospitalization, an unidentified individual passed away from West Nile neuroinvasive disease.

As KUT News has previously reported, while there is only one form of West Nile virus, there’s two forms of illness:

One is West Nile fever, a passing, flu-like illness. (The majority of West Nile cases have been just those.) But those with compromised immune systems may be susceptible to a stronger form of the illness – West Nile neuroinvasive disease, which can be deadly. 

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Health
3:03 pm
Wed September 5, 2012

One in Four Travis County Mosquitoes Test Positive for West Nile

A microscopic view of the West Nile virus. The virus has claimed two lives in Travis County so far this year.
CDC/Cynthia Goldsmith

More than half of the confirmed West Nile virus cases in the country this year have been in Texas – over 1,000 Texans have contracted the disease. And local authorities have surprising figures about how prevalent the virus is in the Austin area.

The outbreak was so severe in the Dallas area that officials decided to spray insecticide from airplanes to kill mosquitoes carrying the disease. Officials with the Centers for Disease Control and Prevention say the plan worked and that the worst may be over the area. But the same is not true in Central Texas.

“If you look at Texas as a whole, the percentage of infected mosquitoes has gone down in the North Texas area but is staying up in the Central Texas area. We’re still seeing about 28 percent of the mosquitoes that we test, as of earlier this week in Travis County, about 28 percent are still positive for the virus," Texas Department of State Health Services Commissioner Dr. David Lakey says.

In Dallas County, only six percent of mosquitoes are now testing positive for West Nile.

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AM Update: 9/5/12
8:51 am
Wed September 5, 2012

AM Update: West Nile Death, Be Prepared for Wildfires, Film Contest Seeks Submissions

Officials say some mosquitoes in Central Texas are carrying West Nile virus.
flickr.com/calafellvalo

Austin's highest recorded temperature – 112 °F – occurred on this day in 2000. That makes today’s high of 101°F sounds a little more manageable. Here’s some of the region’s top overnight stories. 

Second West Nile Death in Travis County

West Nile virus is being blamed for a second death in Travis County. The person was over 50. The Centers for Disease Control and Prevention says age increases the risk of becoming very sick from West Nile.

As of yesterday, Austin-Travis County Health and Human Services says there have been a total of 48 confirmed West Nile virus cases in the county. Two people have died. One person has also died in Williamson County.

Close to half of the cases of West Nile virus in the U.S. have been in Texas this year. The CDC reports more than 700 confirmed cases of West Nile virus in the state.

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Health
3:00 pm
Thu August 30, 2012

Texas Can't Swat Its West Nile Outbreak

Health officials say the best way to avoid West Nile virus is to avoid mosquitoes - stay inside at dawn and dust, wear dark-colored clothing with long sleeves and pants, dump standing water and wear insect repellent with deet.
CDC/ James Stewart

The Texas Department of State Health Services say the number of West Nile virus cases and deaths in the state have more than doubled over the past two weeks.

The Centers for Disease Control and Prevention says Texas continues to lead the country in the number of cases of West Nile. According to the CDC, nearly 800 people across the state have been infected. More than 30 have died.

The outbreak continues to be centered around the Dallas area but Travis and Williamson counties have seen a combined total of 42 confirmed cases including two deaths.

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Health
11:05 am
Thu August 23, 2012

Why is West Nile Virus Hitting Texas so Hard?

Health officials are investigating more than 1,100 West Nile Virus cases. About half of those are in Texas.
CDC

Texas has seen more than 600 West Nile Virus cases so far this year. That’s more than any other state in the country and almost of half of the total cases in the nation.

The Dallas area has seen by far the largest number of infections and deaths related to the disease. Eleven people have died from West Nile Virus in Dallas County alone.

But there’s no clear reason why the outbreak has been so severe in North Texas.

“The available information indicates that the numbers of reported cases are trending upward in most areas, including Texas,” says Dr. Lyle Peterson with the Centers for Disease Control.

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Health
1:45 pm
Mon August 20, 2012

The Best Way for Texans to Fight Mosquitoes

With one confirmed West Nile virus-related death in Travis County, and spraying for mosquitos in Dallas, many Central Texans are wondering what they can do to keep mosquitos away.

Some have turned to some quirky alternatives to make sure mosquitos keep away – including a bracelet makers say acts as a mosquito repellent.

According to one product’s website, these bracelets essentially work by producing an “aura” of plant-based oils that act like a protective shield – something they say mosquitos won’t like at all. But according to Dr. Phil Huang, the medical director for the Travis County Health and Human Services, such bracelets might not be that effective.

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AM Update: 8/17/12
8:32 am
Fri August 17, 2012

AM Update: West Nile Death in Williamson Co., Water Restriction Changes, Funeral for Slain Constable

West Nile Death in Williamson County

West Nile virus is being blamed for the death of a Williamson County woman. It’s the county’s first West Nile virus related death of the year. One person in Travis County died late last month.

Both patients were over 60 years-old; the woman in Williamson County was over 90. A total of six people in that county have been infected with West Nile virus. At least 16 people in Travis County have contracted the disease.

So far this season, Texas has seen the worst of the West Nile virus outbreak. Ten people have died from the disease in Dallas County. Eleven cities in Dallas County have agreed to fight the mosquitos via aerial spraying. Dallas County Judge Clay Jenkins declared a state of emergency.

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Health
10:42 am
Mon August 13, 2012

Spraying for West Nile Begins in Dallas

The Dallas area is spraying to combat West Nile virus, which is responsible for nine deaths in the region.
flickr.com/gammaman

Starting today, Dallas County and the City of Dallas will begin spraying for mosquitos in an attempt to combat West Nile virus.

Officials in Dallas County have declared a public health emergency after the virus has killed nine people and infected more than 180 in the area.

Local leaders resisted spraying at first but now the mayors of Dallas, Highland Park and University Park all agree with truck spraying and additionally support aerial spraying. Dallas County Judge Clay Jenkins is urging surrounding cities to approve these safety measures.

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AM Update: 8/9/12
8:48 am
Thu August 9, 2012

AM Update: More Texas West Nile Deaths, Fewer Traffic Fatalities, More UT Glory in London?

Mosquito populations in Central Texas have tested positive for West Nile Virus.
flickr.com/45535917@N07

Nine West Nile Deaths in Dallas County

Dallas County Health and Human Services reports that nine people have died from West Nile Virus. More than 160 people have been infected.

Here in Travis County, one person has died from the virus. As of yesterday, health officials were investigating a total of eight West Nile Virus cases.

According to the Centers for Disease control, Texas has seen the most cases of West Nile Virus and the most cases of the more serious, neuroinvasive form of the disease.

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Health
1:16 pm
Tue July 31, 2012

West Nile Virus Claims One Central Texan

At least five people in Travis County have been sickened with West Nile - but health officials say 80 percent of those infected show no symptoms.
flickr.com/jamesjordan

The Austin/Travis County Health and Human Services Department says one local person has died from the West Nile virus. It's the first reported case of death from the virus in Central Texas since 2003.

To date, a total of five people in the area have had the virus this year. One has fully recovered from it.

The virus is in the Travis County mosquito population and health officials say everyone should take precautions to prevent mosquito bites.

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AM Update 7/24/12
7:54 am
Tue July 24, 2012

AM Update: West Nile in Travis Co., Barton Springs Reopens, Oil Drilling Improvements

Local mosquitoes are carrying West Nile virus, which can cause serious illness and even death.
flickr.com/GammaMan

Local West Nile Virus Case Confirmed

The Texas Department of State Health Services confirms there have been 32 cases of West Nile neuroinvasive disease in Texas so far this year. One case has been confirmed in Travis County.  The individual has been hospitalized.

The neuroinvasive form of the disease can affect a person’s brain or spinal cord, and can be fatal. The first deadly case of the disease was confirmed in Texas earlier this month, but there are reports of as many as three deaths in the state. West Nile virus, carried by mosquitoes, causes the disease.

West Nile fever, also caused by the virus, is generally considered less serious because it does not invade the nervous system. The CDC reports that roughly half the cases that states have reported so far this year are of the the more serious form of the disease.

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