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West Nile Virus Outbreak Puts Dallas In State of Emergency

Penurious Penguin writes with news from the BBC that the city of Dallas "is experiencing a widespread outbreak of mosquito-borne West Nile Virus that has caused and appears likely to continue to cause widespread and severe illness and loss of life," and writes that the city "has declared a state of emergency. West Nile virus can be asymptomatic or produce multiple symptoms, but can also lead to fevers, and the potentially fatal meningitis or encephalitis. Birds are the most common carriers and mosquitoes are the vector for human infection."

40 of 167 comments (clear)

  1. Buy DEET by arcite · · Score: 5, Informative

    Buy DEET, 50-90% concentration, apply liberally. The higher concentration stuff is rather strong, but you can spray it on your clothes (ie. Socks, shoes, sleeves).

    1. Re:Buy DEET by Anne_Nonymous · · Score: 5, Informative

      >> you can spray it on your clothes

      Not synthetics, however, which tend to degrade from DEET.

    2. Re:Buy DEET by geekoid · · Score: 4, Insightful

      Where?

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    3. Re:Buy DEET by Ollabelle · · Score: 2

      Lower concentrations work fine too. http://www.cdc.gov/malaria/toolkit/DEET.pdf. It wears off sooner, but if you're not going out for hours at a time, no big deal.

      --
      Ibid.
    4. Re:Buy DEET by couchslug · · Score: 2

      "Toxify your local environment and expose yourself to biochemically active substances..."

      Life is full of tradeoffs, and you still die in the end.

      --
      "This post is an artistic work of fiction and falsehood. Only a fool would take anything posted here as fact."
    5. Re:Buy DEET by sjames · · Score: 2

      Eat less sugar and more hot peppers.

      Neem oil (available in convenient pump spray) also helps.

    6. Re:Buy DEET by pspahn · · Score: 2

      This.

      Also, maybe 15 years ago or so I was up in Wyoming on a fishing trip. We were near the Medicine Bow river on a private stretch one evening and the mosquitoes were the worst I have ever seen.

      The following day, we stopped in a tiny little tackle shop with one old guy working the counter.

      "Have any mosquito repellant?" we asked

      "I dun use that sheet. Whatchu need is some pure vaniller extract. It's in aisle two."

      The old guy was right. It worked quite well, but I suspect it worked well because it coated my skin with a film impenetrable by their puny proboscis.

      --
      Someone flopped a steamer in the gene pool.
  2. Re:No one has posted in minutes! by Anonymous Coward · · Score: 5, Funny

    They are all off changing their PSN passwords

  3. Man-Made climate change by arcite · · Score: 2

    Rising temperatures, increase drought, more importantly, increased rain and flooding, will all ensure the spread mosquito vectors. I wouldn't be surprised to see one of the newly mutated strains of Malaria to make a resurgence. Par the course, all we can do is adapt to this new life.

  4. A little. by neoshroom · · Score: 4, Informative

    It is in area news, but it hasn't hit the national airwaves yet. However, the local news doesn't describe it as a "state of emergency" like the BBC does. Maybe though they just don't want to get people overly scared. What is happening is pretty much the same as what happened in New York a couple years ago.

    --
    Big apple, new Yorik, undig it, something's unrotting in Edenmark.
  5. Re:huh? by the+plant+doctor · · Score: 2

    Is is that you didn't look or just aren't willing to?

    CBS News

  6. Resources from TX Dept of Emergency Management by bengoerz · · Score: 5, Informative

    I live in Dallas. People are not dying in the streets. We are not living out Monty Python's "Bring Out Your Dead" sketch.

    The "emergency" was declared primarily so we could gain access to 5 pesticide-spraying planes from the Texas Department of Emergency Management.

    1. Re:Resources from TX Dept of Emergency Management by Trepidity · · Score: 2

      I dunno, 14 people dying of something in eight months is still pretty low even by modern standards. About 100 people have been murdered in Dallas so far this year, so you're still more likely to be shot than die of West Nile.

  7. nylon by nten · · Score: 4, Funny

    Nylon is fine, but it will destroy other stuff. Permethrin should only be sprayed on clothes, but it does a good job too, actually kills the things.

      I think we should bring back DDT worldwide, they have lost some of their developed immunities by now. Once they start developing immunities we can start with the organochlorides, then the organophosphates, then the pyrethrins, and by then they should be vulnerable to DDT again. Sure, we won't have any birds or flowering plants, but we can get by on wind pollinated crops. Probably need to devote some extra money to cancer research too.

    --
    refactor the law, its bloated, confusing and unmaintainable.
    1. Re:nylon by the+eric+conspiracy · · Score: 5, Funny

      Honey bees are not native to the US, so no big deal. Native REAL AMERICAN flowering plants will do just fine. It's those illegal immigrant flowering plants that will disappear.

    2. Re:nylon by budgenator · · Score: 5, Insightful

      There is nothing wrong with DDT, you just have to use per the label instructions i.e. indoors; it does bio-accumulate in fish and does nasty things to birds that eat fish, which is why it's not used outdoors. In mammals like Humans, its very safe, used to be used for delousing people and the Sales-driods used to eat it by the teaspoon to demonstrate it's safety. This does mean that DDT is not a good fit for mosquito control in countries where window screens are wide spread; it's great for bedbugs. Bacillus thuringiensis israeliensis works on mosquitos outdoors.

      --
      Apocalypse Cancelled, Sorry, No Ticket Refunds
    3. Re:nylon by gman003 · · Score: 2

      You know what else works really well on mosquitoes?

      Napalm.

      Of course, I shudder to think of what would happen should they develop an immunity to that...

    4. Re:nylon by Forty+Two+Tenfold · · Score: 4, Insightful

      You know what else works really well on mosquitoes?

      Bats.

      --
      Upward mobility is a slippery slope - the higher you climb the more you show your ass.
    5. Re:nylon by gman003 · · Score: 2

      Oh, that works too. There's a bat that's nested in my attic for the past few summers - I call him Bruce, for obvious reasons. He even seems to have formed an alliance, or at least a truce, with my cats (work great on the moles and possums).

      Now if only I had something to kill all the spiders... napalm perhaps?

    6. Re:nylon by sjames · · Score: 4, Funny

      Yes, but even the best Major Leaguers can only manage a bit over 0.300.

    7. Re:nylon by Ol+Olsoc · · Score: 4, Insightful

      There is nothing wrong with DDT, you just have to use per the label instructions i.e. indoors; it does bio-accumulate in fish and does nasty things to birds that eat fish, which is why it's not used outdoors.

      Yours is the best comment ever made on Slashdot - ever. Nothing wrong with it, then a partial list of what's wrong with it.

      You win one internet.

      The problem is, You say there's nothing wrong with it. I know others that say there's nothing wrong with it at all, and fully intend to use it outdoors if it were legal again. I also know others who acknowledge that it is bad for avian wildlife but do not care. They will use it for whatever they damn well please if they get their hands on it. They won't follow the instructions. And that sir, is the reason it is illegal. Nothing wrong with PCB's either by your logic. I mean it's hell on guinea pigs, and just gives people a little acne. But nothing wrong with it.

      --
      The shepherds did so well protecting the flock that the sheep no longer believed that wolves existed.
  8. Re:huh? by whargoul · · Score: 2, Insightful

    Uh, no we're not. The liberals you speak of are mostly California refugees that are fleeing the product of the choices they've made, laws and regulations they've mandated and politicians they've voted in. They're broke and it's their fault, but they'll never understand nor admit that it's the result of the choices they've made. Now they're spreading and they're going to fuck the rest of us the way they've fucked themselves.

  9. Re:No one has posted in minutes! by DJRumpy · · Score: 5, Informative

    Unlikely ;)

    For most, they won't even know they are exposed. This is a lot like SARS in that respect. It only severely effects about 1% of those infected. About 20% get mild symptoms, headaches, etc.

    It does adversely affect those with compromised immune systems though (the elderly, immunocompromised, etc).

    30% concentration of DEET is recommended for adults. Certainly NOT 90%.
    10% DEET concentration for children.

    The concentrations the poster above is suggesting would be toxic.

  10. But... What About The Mosquitoes? by Greyfox · · Score: 5, Funny

    Won't someone think about the poor endangered malaria mosquito? This majestic creature used to roam the plains in the billions, but thanks to eradication efforts and habitat encroachments in now roams the plains in slightly fewer billions! You know what the problem is? It's fair weather environmentalists! Oh sure, it's easy to get behind an endangered animal when it's cute and fuzzy! But they're nowhere to be found when it has six legs, sucks human blood and helps spread a deadly disease! I suppose if another spraying program is enacted, they won't be down at city hall protesting! Won't someone think of the mosquitoes?!

    --

    I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

  11. Re:No one has posted in minutes! by h4rr4r · · Score: 2

    The concentrations you are suggesting would be worthless. I have tried both and only the concentrations that can only be applied to clothes and not skin seem to keep the bastards away.

    I suggest we start fighting fire with fire, lets create some diseases that kill mosquitos.

  12. West Nile Emergency?!? by Anonymous Coward · · Score: 5, Interesting

    What crack have the Dallas County Commissioners been smoking that John Whiley Price has been dealing around the County Courthouse? We've had West Nile outbreaks every year since 2002ish (as I recall) and the city used ground spray trucks previously. We've had approximateley 100 people every year contract the issue and about 20 die from it. I agree with the above comment that the emergency is manufactured, but I suspect it's so that the county can get access to cheaper to purchase pesticides that have a higher chance of side effects.

    Those that get infected are already on the watch list for diseases (Young, Old, Immune system compromised). It's quite simple how to avoid it

    1. Don't go outside at dawn/dusk
    2. Drain standing water pools
    3. Wear a decent bug spray.
    4. Wear clothing over most parts of your body if you must go outside for extended periods of time

    Needless to say that the night when they overfly my neighborhood I'm going to shut all my windows/doors and not think about what's happening outside.

    1. Re:West Nile Emergency?!? by Anonymous Coward · · Score: 5, Interesting

      Needless to say that the night when they overfly my neighborhood I'm going to shut all my windows/doors and not think about what's happening outside.

      I live in a swamp and they sometimes do the aerial spraying combined with trucks that drive around spraying. Honestly I think it does more harm than good. It does kill the mosquitoes for a short time but then they bounce back with a vengeance.

      The main problem we have seen is that the spraying kills almost all the predators of the mosquitoes. Dragonflies, toads, tree frogs, praying mantis, etc. all get killed by the spray either directly or their eggs are killed (plus it kills honey bees). Then the following years all that's left is the mosquitoes and they are much worse. It's a vicious cycle.

      For the last few years they have stopped spraying and now there are more predators than I have ever seen in 30+ years. There are mosquitoes but they're more or less kept in check by the predators. It's a lot more consistent situation compared to when they spray.

  13. Re:huh? by Anonymous Coward · · Score: 4, Informative

    Actually, the reason California has its debt load is because of following a Conservative anti-tax policy. That, and their electricity deregulation which gave boatloads of money to companies like Enron all in the name of a free market.

    You'll never understand nor admit that it's the right-wing policies that harmed California, nor that the fix is relatively simple.

    BTW, if California is broke, then so is Texas. They both have huge debt loads.

  14. Fearmonger by Curunir_wolf · · Score: 2

    This is a bunch of fearmongering BS. There were dire warnings on national news this morning, too.

    So what is the extent of the "widespread outbreak" that is causing all the disease, mayhem and death that "appears likely to continue to cause widespread and severe illness and loss of life"?

    Almost 700 cases have been reported across the country

    WOW! Almost 700 cases across the country! Just this year! They don't actually say how many in Texas, or Dallas. Does that mean 700 deaths? No. 700 serious illnesses? No. 700 people, though, right? No.

    There have been cases of infection reported in people, birds or mosquitoes

    Ah. This is cause for a panic and a state of emergency? What for?

    The move clears the way for aerial spraying to kill infected mosquitoes that transmit the disease.

    Ah - there we go. Hmmm. "Don't worry about the stuff being sprayed out of those planes, citizen. It's for your protection!"

    --
    "Somebody has to do something. It's just incredibly pathetic it has to be us."
    --- Jerry Garcia
  15. Re:No one has posted in minutes! by Neil_Brown · · Score: 2

    The concentrations you are suggesting would be worthless.

    I can only relate to my experience, but I agree — when I was in the jungle/rainforest part of Sabah, Borneo, we attempted to use DEET to keep the mosquitos from landing on us. The stuff from camping stores seemed to attract, rather than repel them — even going up to as higher percentage as we had with us (around 90%, from memory), and it was not much use, even when applied directly to the (small areas) of exposed skin.

    Covering up as much skin as possible, and hoping that the mosquitos found others in the group more attractive, were pretty much the only successful approaches.

  16. Re:No biggie. by ceoyoyo · · Score: 2

    Severe West Nile is treated with supportive care. It makes a tremendous difference to survival rates and, since you're hospitalized, potentially for quite a while, it's probably fairly expensive in the US.

  17. Give me a break! by patchouly · · Score: 2

    I live in an area that has had West Nile since 2002. We are constantly finding dead crows. Even though we have been severely inflicted and were one of the first in Canada to have it, we still only have a handful of cases and only two of those were fatal. There was one old man that died in 2002 and then a second, old lady that died in 2011. That's it for the whole region. About 20% of the people exposed to West Nile virus develop "West Nile fever". West Nile fever's symptoms include headache, body aches and a fever. Not enough to send you to the doctor though, as it only lasts a few days. Also, the end result is you wind up producing antibodies that keep you from getting it again, for the rest of your life. The majority of people exposed to the virus, show no symptoms whatsoever. Of the folks who are exposed, less than 1% suffer from any sort of problems, beyond flu symptoms. West Nile can be fatal in very rare cases but then so can driving a car. It's not the monster killer the press is making it out to be. Don't be fooled.

  18. Re:I'm in VA... by geekoid · · Score: 4, Funny

    That post was not insightful. deserves -1 ignorant.

    So you are saying we shouldn't worry about it until thousands die?
    How about you let the smart people handles and you just worry about getting your ticket to the 'B' ark.

    --
    The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  19. Living in the area by Datamonstar · · Score: 2

    It's not that bad. the disease is mostly affecting people with weakened immune systems, the really young and the really old. This is not too different than the flu in that regard, except it's much more difficult to control the spread of it and it has some really nasty side effects if it goes untreated.

    That said, I think treating it like a dire emergency is not the right way to go. I really don't want me or my children breathing in any chemicals unnecessarily. If any of us get sick from the virus, we'll go to our doctors that we trust or a emergency room. With all the pollution we already have on top of allergens, I really don't want to know what adding those chemicals to the mix will do, but there's a chance that it may be even less treatable than the disease.

    --
    The eternal struggle of good vs. evil begins within one's self.
  20. Spray planes in Texas by Anonymous Coward · · Score: 5, Interesting

    There are hundreds of spray planes here in Texas, privately owned, all sitting idle and their owners/pilots are dying for work right now due to the nationwide drought that has killed off most of the farm crops this year and eliminated this season's work for the pilots. One of my best friends owns and flies an Air Tractor and the past two years he's only gotten about half the spraying contracts he normally gets so he's desperate for work so he doesn't have to sell the plane. He's looking into the mosquito spraying contracts, but the state is making it so difficult to get the extra licenses needed for spraying mosquitoes that it seems like they're deliberately protecting someone's monopoly or something.

    1. Re:Spray planes in Texas by Anonymous Coward · · Score: 5, Informative

      Or maybe they're exercising due diligence by not allowing every yahoo with a crop duster to shower pesticides on residential areas.

      The only ones allowed to hire aircraft to spray for mosquitoes in the first place are local governments and state health districts, so your concern is completely out of place. Only government agencies are allowed to purchase such aerial mosquito spray services here in Texas. The problem is that the supply of qualified pilots and planes ready to service these official government contracts is being artificially and unreasonably restricted by another government agency.

      Also, "crop dusters" are not "yahoos".

      You may be stuck thinking in the 1950's when the industry was not very regulated, but today "aerial applicators" (they are not referred to as "crop dusters" anymore except by folks who don't know what they're talking about and are just trying to stir up negativity) are a highly regulated and professional business. The aircraft cost several hundreds of thousands of dollars, sometimes well over a million each. The pilots have to go thru special training and certification programs in addition to being certified by the FAA as commercial pilots. They also have to be licensed by every state they operate in for the chemical handling and deployment regardless of whether it's sprayed by aircraft or ground vehicles, in addition to the federal FAA certification requirements on the pilot and the aircraft. They are all also required to have boatloads of special, very expensive insurance too, to cover the chemical cleanup in case of accidents.

  21. Re:No one has posted in minutes! by DJRumpy · · Score: 3, Informative

    Look here:

    http://www.atsdr.cdc.gov/consultations/deet/guidelines.html

    To prevent the possibility of adverse effects, products containing DEET should not be used on children younger than 2 months of age. For children over 2 months and for adults, the use of a product with a concentration no greater than 30% DEET is advised. Use the lowest concentration DEET product that will provide adequate protection. Reapply the repellent only after effectiveness diminishes with time.

    Studies have also shown that anything above 50% provided no additional protection (but did provider longer protection). In other words, it was no more effective, but lasted longer.

    http://www.cdc.gov/malaria/toolkit/DEET.pdf

  22. Re:huh? by Vancorps · · Score: 2

    Uhh... look at Arizona too, so broke they sold their capital building and they are about as conservative as you get. The whole argument is just stupid, the most prosperous states in the union were always left leaning. Oil put Texas and Alaska in a status of their own. Of course that's still no reason to base a decision. Instead you have to look at the retarded methods used to deal with a budget issue. Until the Bush tax cuts, revenue was looking pretty good, we were on track to be debt free. Now you see people arguing to continue tax cuts and cut spending which millions are relying on during an economic down turn.

    Of course the conservative agenda says personal responsibility and blah blah, really not a bad ideal for an individual to live by but insane to expect everybody to follow. So casting all those people with medical bills to the wolves and depressing already low-income people is supposed to lead to what? More jobs? Why would a corporation hire more people if their wasn't demand for more product? That's why I can't stand hearing about tax rates and jobs in the same sentence. There is a level of taxation that is burdensome but we're no where even close to it.

    Last I checked too, California was still the best place to get venture capital, I wonder why?

  23. Re:I live in Dallas by DontLickJesus · · Score: 2

    We already spray via truck. It's been happening for years. The aerial spraying is using the same chemical, only it's oil based instead of water based. It's called Duet. Here's a KERA article about it, but I don't have any better sources on the chemical.

    http://keranews.org/post/company-tries-reassure-residents-about-aerial-spraying

    --
    Where genius and insanity become confused true wisdom is found
  24. Re:Vampire Mosquito's by Mashiki · · Score: 2

    Here in Maine, the Mosquito's will drain your blood long before the West Nile Virus can do any damage. It's been an unusually humid, and wet summer.

    Pft. You've never been to Canada I take it. Here in Canada, black flies are the size of small dogs, and will carry of small children to use for their meals. And mosquito's are about half as big. If you get up near Algonquin National Park, sometimes you can hear the screams of deer, and moose. That's the sound of the mosquito's sucking them dry in one go.

    --
    Om, nomnomnom...