Detection of virus particles in trigeminal ganglion cells in a calf recurrently infected with infectious bovine rhinotracheitis virus.

The Isolation and Identification of Infectious Bovine Rhinotracheitis Virus in Iran

Susceptibility of bovine macrophages to infectious bovine rhinotracheitis virus infection.

Infectious bovine rhinotracheitis virus replicated in cultured bovine alveolar macrophages (AM). However, yields of infectious virus were low, with maximum titers approximately 100 times that of the residual inoculum. Immunofluorescence and electron microscopic studies indicated that the majority of macrophages produced viral antigen, but after infection at a multiplicity of 0.1, only 4.1% of A...

A case of infectious bovine rhinotracheitis virus contamination.

The species named Alloiococcus otitis by Aguirre and Collins (1, 2) should be renamed Aloiococcus otitidis. Rule 12c of the Bacteriological Code (3) states that a specific epithet must be treated as an adjective, as a substantive in apposition in the nominative case, or as a substantive in the genitive case. "A. otitis" would belong to the second category ("otitis," the nominative case, meaning...

Serological Surveillance of Infectious Bovine Rhinotracheitis virus, Bovine viral diarrhea virus and Bovine Parainfluenza-3 virus in Saudi Arabia

Sensitivity of infectious bovine rhinotracheitis virus to ether.

The sensitivity of 12 field isolates of infectious boviine rhinotracheitis (IBR) virus and four commercial modified-live infectious bovine rhinotracheitis virus vaccine strains was determined after exposure to 20% ethyl ether (anesthetic) for 16 h at 4 c. The infectivity of five field strains was reduced by varying degrees, whereas seven were found to be resistant. Three vaccine strains were mo...