Archived posting to the Leica Users Group, 2010/04/02

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Subject: [Leica] Deer and Goose
From: benedenia at gmail.com (Marty Deveney)
Date: Fri, 2 Apr 2010 17:59:51 +1030
References: <y2k6a7544a61003312004u43c9a5f7ic08afade0c53b800@mail.gmail.com> <AE5BEC14-5CD4-4BA7-AF7F-62A5FCC441C2@mchsi.com> <COL119-W58134F5EB66ACF8FF1F47821D0@phx.gbl> <j2iee8fa51c1004011935g92ec76f3jc5d129e9e1ef3f93@mail.gmail.com> <COL119-W133752936D8DB39B5D6BB3821C0@phx.gbl>

I'm well aware of CWD Greg, and the changes in the last 4 years - the
disease is quite slow moving for a disease of a mobile wild host; in
the 20 years or so since it was identified it hasn't spread very far
at all.  This map:
http://www.cwd-info.org/index.php/fuseaction/about.map is up to date
at 3/10 and is based on a wide range of surveys tools, not just from
hunted deer.

Also note that the prion that causes CWD is unrelated to those that
cause disease in humans or other animals, making it unlikely that it
was originally derived from consumption of human foods.
http://wildlife.state.co.us/NR/rdonlyres/BF3BE1C5-5835-47E3-8737-5AA566AA5245/0/EID_CDWPotTrans.pdf

This review, although from 2002, is very interesting:
http://www.oie.int/boutique/index.php?page=ficprod&id_prec=81&id_produit=619&lang=en&fichrech=1

Marty




On Fri, Apr 2, 2010 at 3:02 PM, Greg Lorenzo <gregj_lorenzo at hotmail.com> 
wrote:
>
> benedenia at gmail.com writes:
>
>>
>> They're definitely scars. There is a map here:
>> http://en.wikipedia.org/wiki/File:Chronic_wasting_disease_aug_2006.jpg
>> that shows the distribution of chronic wasting disease. Outside that
>> area it's most likely that it's just been a hard winter. It happens
>> here in summer with kangaroos.
>>
>> Marty
>
> Possibly a bad winter, possibly CWD. Only way to test for this is to 
> examine the deer's brain tissue under a microscope. Something only done on 
> an very small percentage of wild deer - some road kill some harvested. 
> Most deer taken by hunters are large males in their prime. Your map is 
> four years out of date for a very fast moving disease thought to be a 
> result of the consumption of contaminated man made feed.
>
> Greg Lorenzo
> Calgary, Canada
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Replies: Reply from gregj_lorenzo at hotmail.com (Greg Lorenzo) ([Leica] Deer and Goose)
In reply to: Message from lrzeitlin at gmail.com (Lawrence Zeitlin) ([Leica] Deer and Goose)
Message from pjleeson at mchsi.com (Philip Leeson) ([Leica] Deer and Goose)
Message from gregj_lorenzo at hotmail.com (Greg Lorenzo) ([Leica] Deer and Goose)
Message from benedenia at gmail.com (Marty Deveney) ([Leica] Deer and Goose)
Message from gregj_lorenzo at hotmail.com (Greg Lorenzo) ([Leica] Deer and Goose)