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Discussion on Use of modified-live vaccine on non-pregnant mares in vicinity of pregnant mares
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Member: Terivc
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Posted on Friday, Sep 13, 2002 - 10:57 pm:
I have gone to the equine site and have not seen the answer----if you vaccinate with intranasal (live) flu or strangles on your show horses how long do you have to separate the non-pregnant from the pregnant, or do you not use live on a farm with pregnant mares period. Thanks
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Moderator: DrO
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Posted on Saturday, Sep 14, 2002 - 8:58 am:
It is an excellent question Teri. Though we have covered the use of MLV herpes vaccines we have not covered the new IN ML flu and strangles. As we recently reported in the article on influenza the vaccine can be transmitted to other horses though not very efficiently. No such similar work has been done with the Strangles vaccine that I can find however. Until it is done I would assume it is transmissable and will be surprised if it is not. Until these vaccines are approved, or at least shown to be safe, for pregnant mares their use should be restricted around mares that are pregnant. There are no known specific times for isolating recent ML vaccinates but I would suspect a month would be very safe, but I cannot guarantee it. DrO
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Board Administrator Username: Admin
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Posted on Thursday, Jan 23, 2003 - 4:31 am:
Kathryn, I have moved your post to » Equine Diseases » Nervous System » Equine Herpes Encephalopathy » Jan 2003 Findley Ohio USA Outbreak. DrO
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