
06/11/10, 12:58 PM
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She who waits....
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Join Date: Apr 2005
Location: East of Bryan, Texas
Posts: 6,796
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If you have Avian TB amongst your hens, you have bigger problems than your goats testing positive. The stuff is nearly impossible to eradicate in a bird or flock, it sticks around in dust particles for some time, etc. And you generally cannot be positive that Avian TB is the culprit of lost birds unless an autopsy is done on the dead animals.
This is one problem I do not worry much about, because there is very little that can be done to prevent it. Avian TB virus can be shed onto your goats just as easily by the passing Magpie as it can be from your well-managed flock of chickens. The bacteria is already in the environment due to it shedding from wildlife.
Small flocks are not generally at risk, as it is stress from such things as over-crowding, high production, reproductive stress, ect., that lower immune systems in birds and cause outbreaks in flocks. Such things are more of a problem for commercial industries rather than the small flock on a homestead.
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Peace,
Caliann
"First, Show me in the Bible where it says you can save someone's soul by annoying the hell out of them." -- Chuck
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