Evaluation of combined inactivated respiratory virus vaccine pneumo-4 in pregnant cow dams | ||||
Mansoura Veterinary Medical Journal | ||||
Article 6, Volume 3, Issue 1, June 2001, Page 1-10 PDF (231.2 K) | ||||
Document Type: Original Articles | ||||
DOI: 10.21608/mvmj.2001.118600 | ||||
View on SCiNiTO | ||||
Authors | ||||
M El-Sabbagh; A El-Sawalhy; Samira Said; Ghaly H | ||||
Abstract | ||||
Evaluation of combined inactivated respiratory virus vaccine (pneumo-4) against IBR. BVD. PI-3 and BRSV in cattle was achieved in private farm located at Dommiatta governorate (El-Basateen farm). Tweenty apparently healthy pregnant cows were vaccinated 2 doses by intramuscular injection of 5 ml of the vaccine, 2 weeks apart at late stage of pregnancy (1-3 months before delivery) and ten pregnant cows were left as unvaccinated control. The antibody levels were estimated quantitatively using SN and ELISA techniques for both cows and their off-springs. Immumized Dams gave off-springs IBR, BVD, PI-3 and BRSV antibody within the protective level up to 4 and 6 months of age according to the time of delivery post vaccination. | ||||
Keywords | ||||
Vaccines | ||||
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