%0 Journal Article %T Study on duration of maternal antibodies in calves against Bovine Herpes virus (BHV-1) %J Archives of Razi Institute %I Razi Vaccine & Serum Research Institute %Z 0365-3439 %A Ezzi, A. %A Bakhshesh, M. %A Hatami, A. %A Shoukri, M.R. %D 2011 %\ 06/01/2011 %V 66 %N 1 %P 25-28 %! Study on duration of maternal antibodies in calves against Bovine Herpes virus (BHV-1) %K Bovine herpes virus %K Blocking Elisa %K calves %K maternal antibodies %R 10.22092/ari.2016.103862 %X In order to estimate the mean of maternal antibody in calves against BHV-1 (Bovine Herpes virus type 1), this study was carried out in a population of calves from non-vaccinated dairy cattle at 2 livestock in Qazvin province. One hundred thirteen sera out of 512 were collected from 1-4 months unvaccinated calves. We used Blocking –Percentage of maternal antibodies against BHV-1, which obtained by Blocking ELISA assay in 1-4 months calves sera. The result of one way analysis of variance determined that there was a significant difference among blocking percentage of maternal antibodies against BHV-1 in 1-4 months (P %U https://archrazi.areeo.ac.ir/article_103862_5fa7fcd33f7385e3ccd741b02c1a71a1.pdf