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Researchers Race To Recover Radioactive Rabbits

Ponca City writes "The Tri-City Herald reports that radioactive rabbit droppings were recently found near the old Hanford Nuclear Site in southeast Washington that produced nuclear materials for 40 years and is now being decontaminated. The Department of Health looks for contamination off-site to make sure there is no public hazard and a rabbit trapped at the 300 Area caught their attention because it was close enough to the site's boundaries to potentially come in contact with the public. Joe Franco, an assistant manager for the Department of Energy, said workers erected fences, removed potential food sources and even sprayed the scent of a predator around the perimeter to prevent any other rabbit contamination and the Department of Energy said only one of 18 rabbits surveyed were deemed contaminated. Researchers narrowed the area of possible contamination to the 327 Building used during the Cold War for testing highly radioactive materials, particularly fuel elements and cladding that were irradiated at Hanford reactors as part of plutonium production for the nation's nuclear weapons program. Because the number of contaminated droppings being discovered on-site has decreased, officials now believe it's possible that just one rabbit might have been contaminated and they now are finding old droppings from it."

6 of 145 comments (clear)

  1. Science by Lord+Byron+II · · Score: 4, Informative

    Despite the common belief and what bad scifi would tell you, rabbits (and other things) don't become radioactive when exposed to radiation.

    In this case, the rabbit likely consumed radioactive materials, meaning that it is contaminated with radioactive materials. The rabbit itself though, is not radioactive.

    The radioactivity is not contagious and the fear is not that someone will pet the radioactive rabbit and become radioactive themself. The problem would be if a hunter caught the rabbit and ate it. Then he/she would ingest both the rabbit and the radioactive materials, putting him/her at higher risk for certain diseases (most notably cancer). However, he/she would not be radioactive either.

    1. Re:Science by Lord+Byron+II · · Score: 4, Informative

      Just to elaborate, if this rabbit mates, it's children will not be radioactive nor will they receive radioactive materials. The problem is only with this generation.

  2. Recommended Reading ... by cheetah_spottycat · · Score: 3, Informative

    "The Plague Dogs" is the third novel by Richard Adams, author of Watership Down, about two dogs who escape an animal testing facility and are subsequently pursued by both the government and the media.

    There is also an 1982 animated film based on the 1977 novel of the same name by Richard Adams. The film was written-for-screen, directed and produced by Martin Rosen, who also directed Watership Down

    Rowf (a Labrador-mix) and Snitter (a smooth fox terrier) are two of many dogs used for experimental purposes at an animal research facility in the Lake District of north-western England. They manage to escape, but initially relieved and eager to experience their new freedom, the dogs are soon faced not only with the realities of life in the wild but with another more terrifying realization--they are being hunted by their former captors. As they wander about aimlessly, the army and the media are roped into the pursuit, driven by rumors of the pair carrying bubonic plague and murdering sheep and even humans.

  3. Re:fucking like bunnies by Foobar+of+Borg · · Score: 2, Informative

    Suppose they were fucking like bunnies and their growth follows the fibonacci sequence. Then what? Radioactive bunnies bunnies taking over the world?

    Well, there has been something similar.

  4. Re:Nuclear Paranoia by headhot · · Score: 2, Informative

    While beta radiation out side the skin is not that bad, a beta or even alpha source inside the body is very very bad. This is how Alexander Litvinenko was killed. Check out http://en.wikipedia.org/wiki/Polonium

  5. Nuclear Paranoia (Not) by careysub · · Score: 3, Informative

    Cesium is more dangerous as a toxic heavy metal than as a radioactive source and the level of Cessium was insufficient to kill the rabbit via toxicity, because it's still only as toxic as common salt. When Cesium decays it emits Beta radiation which doesn't penetrate heavy clothing and barely penetrates the skin. The level of Radioactivity was insufficient to kill the rabbit but they still go to all that trouble to track it down. All the hallmarks of Nuclear Paranoia.

    Any sample of Cesium-137 also emits strong gamma rays - 662 keV - due to its decay product Ba-137m with a half life of 2.55 minutes. So yes, handling anything containing Cs-137 is irradiating your internal organs at the same time. It has been used for radiography in medicine for decades. Check out the Goiania Brazil disaster where hundreds were significantly exposed to an old Cs-137 source (http://en.wikipedia.org/wiki/Goi%C3%A2nia_accident). I have no idea where you are getting this "cesium is more dangerous as a toxic heavy metal" nonsense.

    The problem is that the rabbits on the reservation are distributing lumps of long-lived radiation (Cs-137 and Sr-90 are both commonly found) that considerably exceed safety standards (http://www.nytimes.com/2009/10/15/science/earth/15rabbit.html ). This means they have a legal responsibility to control this exposure. Note also that low-level exposure to radiation causes a cumulative increase in cancer risk, so the fact that no one will show symptoms from handling radioactive rabbit poop does not mean it is "safe".

    --
    Starships were meant to fly, Hands up and touch the sky - Nicky Minaj