- Jul 20, 2010
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The MG vax does NOT prevent transmission... only lessons symptoms and possible mortality rate. In fact, most of the chicken vaccines do not prevent transmission of what they are targeting, only lessen severity of symptoms and lessen mortality. Some may lessen morbidity.
DAFox- I am a fan of Denagard, too. I have not had any symptoms return with it, and new chicks I introduced (not hatched here, bought from hatchery) have not shown so much as one symptom of infection.. they're more than 6 months or so old now. I can't say if they truly aren't infected and are NOT carriers, or if they simply are carriers from exposure but essentially showed no symptoms. Either way, I still wouldn't personally allow birds to leave my property alive because I must assume they are all carriers until proven otherwise. (testing...which I'm not currently interested in having done. If I had the time and resources (dollars and testing availability), it would be very interesting to find out if they do test positive or not)
DAFox- I am a fan of Denagard, too. I have not had any symptoms return with it, and new chicks I introduced (not hatched here, bought from hatchery) have not shown so much as one symptom of infection.. they're more than 6 months or so old now. I can't say if they truly aren't infected and are NOT carriers, or if they simply are carriers from exposure but essentially showed no symptoms. Either way, I still wouldn't personally allow birds to leave my property alive because I must assume they are all carriers until proven otherwise. (testing...which I'm not currently interested in having done. If I had the time and resources (dollars and testing availability), it would be very interesting to find out if they do test positive or not)