التقصي عن اضرار الفيروس الحلئي البقري النمط-1-في الابقار في سوريا [مصدر الكتروني].
Investigation of bovine herpesvirus type -1- (BHV-l) antmodies in Syrian cattle.
- ص.453-460
Includes references.
In order to investigate sero-prevalence of Bovine Herpesvirus- 1- antibodies in dairy cattle farms in Syria, 230 serum samples were collected from cattle. The age , sex, and relationship with percentage of infection with Bovine herpesvirus-1- were studied by using Competitive Enzyme Linked Immunosorbant assay (cELISA) and Neutralization test(NT).The total percentage of seropostive cattle was 45.21% by using cELISA ,while the lowest percentage was recorded 36.09% by using NT . The results indicated the high infection were found in Gub Ramla 60%, while the lowest percentage was detected in Zerba 30% by using both tests . Results showed high percentage of acute infection in the age less than 6 months to both sex, while, the high percentage of chronic infection recorded in female (2<- 4 years) ;No chronic infection recorded in young of both sex calves .