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Rotocarona-virus MLV
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<blockquote data-quote="milkmaid" data-source="post: 186176" data-attributes="member: 852"><p>Well...going to the actual label on Pfizer's calf guard...</p><p><a href="http://www.pfizerah.com/PAHimages/compliance_pdfs/US_EN_CG_compliance.pdf" target="_blank">http://www.pfizerah.com/PAHimages/compl ... liance.pdf</a></p><p></p><p>...the only comment I have is: incidence of scours among calves from vaccinated cows was HALF of what it was among vaccinated calves. Death loss was much lower than half from calves out of vaccinated cows vs calves vaccinated. IMO you'd be better off vaccinating the cows than the calves.</p><p></p><p>It does say that "Calf Guard significantly reduces incidence..." and "Because the disease has a variety of causes, the vaccine should not be expected to entirely eliminate its occurance." Always possible you're just having a run of bad luck. Weather over there any worse than normal? Cold nights, warm days, large fluctuations in temperature?</p></blockquote><p></p>
[QUOTE="milkmaid, post: 186176, member: 852"] Well...going to the actual label on Pfizer's calf guard... [url=http://www.pfizerah.com/PAHimages/compliance_pdfs/US_EN_CG_compliance.pdf]http://www.pfizerah.com/PAHimages/compl ... liance.pdf[/url] ...the only comment I have is: incidence of scours among calves from vaccinated cows was HALF of what it was among vaccinated calves. Death loss was much lower than half from calves out of vaccinated cows vs calves vaccinated. IMO you'd be better off vaccinating the cows than the calves. It does say that "Calf Guard significantly reduces incidence..." and "Because the disease has a variety of causes, the vaccine should not be expected to entirely eliminate its occurance." Always possible you're just having a run of bad luck. Weather over there any worse than normal? Cold nights, warm days, large fluctuations in temperature? [/QUOTE]
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