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Cattle Boards
Health & Nutrition
Selling ibr positive cows.
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<blockquote data-quote="Lucky_P" data-source="post: 1249762" data-attributes="member: 12607"><p>Infectious Bovine Rhinotracheitis virus; it is a herpesvirus infection of cattle. Can cause abortion, predispose to respiratory disease, other issues. Most mlv and killed respiratory and reproductive vaccines for cattle contain this virus.</p><p></p><p>How did they test 'positive for IBR'? And what caused you to test for that?</p><p>If they've been vaccinated with a polyvalent vaccine (mlv or killed), I would expect them to have an antibody titer. That doesn't mean that they are shedding, or would necessarily be a threat to animals at another place.</p><p></p><p>You didn't mean BVD, did you?</p></blockquote><p></p>
[QUOTE="Lucky_P, post: 1249762, member: 12607"] Infectious Bovine Rhinotracheitis virus; it is a herpesvirus infection of cattle. Can cause abortion, predispose to respiratory disease, other issues. Most mlv and killed respiratory and reproductive vaccines for cattle contain this virus. How did they test 'positive for IBR'? And what caused you to test for that? If they've been vaccinated with a polyvalent vaccine (mlv or killed), I would expect them to have an antibody titer. That doesn't mean that they are shedding, or would necessarily be a threat to animals at another place. You didn't mean BVD, did you? [/QUOTE]
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Selling ibr positive cows.
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