
03/13/12, 09:24 PM
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Join Date: Jan 2012
Location: Northwestern, WI
Posts: 1,792
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So many points to ponder! When I first got horses back in the 80's, the only people losing horses where those that were vaccinating. Now there are so many things to vaccinate for, I can't keep it straight. I do not vaccinate my horses annually, and only do the minimum 4-way.
I have however vaccinated my goats annually with CD&T because they seem to be much higher maintenence than the horses, and I want to be safe.
I heard a vet speak years ago, before the vaccine issues came about, that said if puppies and kittens are vaccinated as scheduled until one year of life against rabies, they generally have lifetime immunity (just like humans with child hood vaccine schedules). But state laws require routine vaccine thru out life to ensure control of the disease. If it works for rabies, why not the rest of them?
One thing to consider is that most vaccines are 'atenuated', meaning they are not 'live' but rather broken into pieces. This way they boost immunity ('teach' the white blood cells to recognize a certain bacteria or virus), therefore allowing the body to more quickly recognize an intrusion and fight it off before infection sets in. I'm looking at my bottle of CD&T and the label does not read "Live Vaccine", so I am thinking it is most likely dead vaccine. With a Live vaccine (such as with CL) you are introducing the animal to the disease itself, albiet a scant amount, basically giving the animal the disease so it's body can develop the WBC's to keep it under control if ever exposed to a larger amount in natural settings.
There have been many good points shared on this post, and I beleive experience speaks volumes. The best thing any of us can do is become educated from both sides of the spectrum and pick what works for us. Thanks for asking a very important question. I for one am going to re-evaluate my worming and vaccinating based on information you all have shared.
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