| Titles |
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English :
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Effect of the inactivated Bovine Ephemeral fever vaccine on the Immune response of dairy
And pregnant cows vaccinated
With Entero-3 vaccine
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Arabic :
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تأثير لقاح الثلاثة أيام علي الإستجابة المناعية للأبقار الحلابة و العشار المحصنة بلقاح الإلتهاب الدموي
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| Abstract |
Successful experimental vaccination of lactating and pregnant cows was carried out using the locally produced inactivated bovine ephemeral fever and Entero-3 vaccines. The results showed that these vaccines were found to be safe and potent showing undetectable differences between the levels of the induced antibody titers on single and simultaneous vaccination with the 2 vaccines indicating that there was no antagonizing effect between them on the immune response of vaccinated lactating and pregnant cows to any of them. The newly born calves to vaccinated dams; either singly or simultaneously with the 2 vaccines; exhibited high levels of specific maternal antibodies against both of bovine ephemeral fever ; bovine Rota and Corona viruses and E-Coli. So , it could be concluded that simultaneous vaccination of pregnant cows with BEF and Entero-3 inactivated vaccines provides a good protection for newborn calves against these infectious diseases with out any undesirable effect.
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| Publication year |
2006
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| Pages |
239-248
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| Organization Name |
Veterinary Serum and Vaccine Research Institute (VSVRI)
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| ISSN |
1110-6581
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| Author(s) from ARC |
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| Agris Categories |
Animal diseases
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| Publication Type |
Conference/Workshop
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