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[PyrNet-L] HEALTH:Cross-species transmission
In a message dated 98-04-28 17:06:07 EDT, you write:
<<
Hi,
I copied the following article for you all to read and possibly save
yourselves the heartache Kay has had. I left her e-mail address incase you
wish to contact her personally. I got her permission to send this to the
other lists I was on.
Pam
http://www.flockguard.org/rescue_pyr_texas.htm
In a message dated 98-04-26 21:33:45 EDT, you write:
<< Subj: Cross-species transmission
Date: 98-04-26 21:33:45 EDT
From: windoes@onramp.net (Emily K. Giesecke)
Sender: owner-goats@listproc.wsu.edu
To: goats@listproc.wsu.edu (goats list), meatgoats@mylist.net (meat
goats)
Hi to all,
It's been a tough 7 weeks here. I hope I can prevent any of
this happening to ya'll. I apologize to those of you who
will get more than one copy, but this is important.
We brought a new puppy in the first weekend in Mar. On her
first vet visit 10 days later, my vet noticed a slight case
of bronchitis. (The puppy had been eating well and I had not
ever heard her cough, so this was a very mild case.) She
vaccinated her for Bordatella (the only bacterial cause of
kennel cough) and put her on 21 days of Tribrissen.
This is one of the most common treatments.
The next day a 5-week-old kid was sick with a temp of 107. I
started my vet's recommended treatment for pneumonia:
antibiotics, Banamine, b-complex and probiotics. He
continued to nurse, but refused feed for almost 3 weeks.
Several days later, I noticed that he was walking very
stiffly. I attributed it to all the injections, but it got
worse. He's recovering, even though he ate no grain for 3
weeks.
Then I had 2 doelings come down ill. One on a bottle, one
nursing. Both recovered in 3 days with no joint pain.
The fourth one I took to my vet, with a temp of 108. She did
not find any unusal amount of bacteria in the stool. She
said she believed it was a virus, being followed by a
bacterial infection, causing bacteremia. She asked if I had
brought in any new animals. Only the puppy.
Over the course of a few days, the joint pain got so bad
that, except for nursing, he rarely moved. He's recovering,
but will be stunted.
The next 2 (twin bucks - 2-/2 weeks old) were the very
sickest, with the joints actually being hot to the touch.
There was no response to 10 days of treatment. One was put
down and sent to TAMU and the other was just put down. Dam
went in the freezer. At the same time we sent in a blood
sample from an ill, but untreated kid. It had been 12 days
since the last 2. He was different, in that he had the
pneumonia and the joint pain from the beginning. He seemed
to respond to the Naxcel, but once the joints really got
inflamed, there was no further improvement. He got
infections in both hips and both shoulders, but he continued
to nurse and to eat and is recovering, but will be stunted.
Dexamethasone and bute seem to have little effect on the
pain.
I got the test results back last week. Respiratory Syncytial
Virus.
Minor amounts of strep. Bordatella. I'll ignore the strep,
since it is just an opportunist, moving in whenever it gets
a chance.
Bordatella was found in both the blood sample and the joint
fluid.
This is the scenario described to me. The puppy brought the
Bordatella in with her. (It's posssible that she also
carried the virus in on her skin. RSV atacks only the very
young, old and immune-suppressed. Illness occurs in about
30%. The majority of the kids were 5-6 weeks, just losing
their maternal antibodies.) The kids got the pneumonia with
damage to the mucous membranes allowing the entry of the
Bordatella bacteria. Since, it is not a true goat illness,
it did not find their respiratory tracts very inviting. It
moved on the the joints, causing gross inflamation in some
of them.
TAMU told my vet that they do see cross-species
transmission, but rarely, and had never seen this one. My
vet had never seen one.
This has been a very expensive lesson for me. The subject of
quarantining came up just recently, but now I know that any
new animal (no matter what species) has got to be
quarantined. My hope is that by telling this story, it can
save someone else from this particular heartache.
Kay
>>