
03/23/13, 11:05 PM
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Join Date: Jan 2005
Posts: 2,808
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You need to have your rancher friend get hold of all the universities that have spent decades researching coccidiosis and tell them they were wrong.
He also needs to present all his data. Surely he split the sick calves into two random groups, and treated one group with Neomycin, and treated the other group with a placebo to see which one did better. Why do that?
Because with many diseases, the animal gets better even without treatment, so any treatment gets false credit. There's alot of money to be made selling bogus 'cures'.
By the time you see signs of coccidiosis, it is usually too late for any treatment, as by that stage of organism's life cycle it has done it's damage, and the body will begin to mount an immune response.
The Corid added to the water is more to prevent problems in the other animals who may have been exposed to coccidia, but it is earlier in its life cycle to where it might do some good.
As G. Seddon said, there can be many causes of bloody stool, many of which are self-resolving.
It might be good to know that the livestock industry's reputation for overuse of antibiotics is getting worse. Seems everyone loves to use antibiotics for alot of things they don't understand. Often it is a substitute for good animal husbandry. And it is leading to antibiotic resistance which threatens human health, and may lead to more bans on their use as has happened in Europe.
Need to start thinking about how to operate without them.
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