A case of infectious bovine rhinotracheitis virus contamination.

The Isolation and Identification of Infectious Bovine Rhinotracheitis Virus in Iran

Contamination of primary embryonic bovine kidney cell cultures with parainfluenza type 2 simian virus 5 and infectious bovine rhinotracheitis virus.

Two different viruses were isolated from bovine embryonic cell cultures after two subcultures from the primary cells. One virus was identified as parainfluenza type 2 simian virus 5 (SV-5), and the other was identified as infectious bovine rhinotracheitis virus. Six months later, stock cultures of pig kidney (PK-15) cells were found to be contaminated with SV-5 virus. We believe that the source...

Detection of antibody against infectious bovine rhinotracheitis glycoprotein gE in aborted cattle in Mashhad, Iran

Infectious Bovine Rhinotracheitis is a highly contagious disease caused by the bovine herpes virus-1 (BoHV-1), resulting in significant losses to livestock around the world. BoHV-1 is a major pathogen of cattle, primarily associated with respiratory/genital tract infections and abortion. In the present study, we determined the presence of antibodies in 120 serum samples of cattle with the histo...

Isolation of Infectious Bovine Rhinotracheitis Virus in Cell Culture: (a Case Study)

Infectious bovine rhinotracheitis is an important disease of cattle with serious economic implications. The etiology is bovine herpes virus type-1 which leads to clinical to latent infections and abortions. In this study, an aborted bovine fetus was suspected of IBR infection. The virus was grown in cell line (MDBK) and cytopathic effect observed. CPE began at 12 hr post infection of cells and ...

Seroepidemological Survey for Antibodies against Infectious Bovine Rhinotracheitis and Bovine Herpes 4 Viruses among Cattle in Different Provinces of Iran.