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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."

12 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:No one has posted in minutes! by Anonymous Coward · · Score: 5, Funny

    They are all off changing their PSN passwords

  3. 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.

  4. 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.

  5. 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?

  6. 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.

  7. 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.

  8. 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
  9. 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.