Selvaraj, J.Manohar, B. MuraliBalachandran, C.Kumar, K.K. KiranGajendran, M.R.TANUVAS2018-04-022018-04-022008-01http://krishikosh.egranth.ac.in/handle/1/5810042847Infectious bovine rhinotracheitis (IBR), an enzootic disease caused by bovine herpesvirus- 1(BHV-1) is a list “B” disease of the Office International des Epizooties (OIE). It is one of the most widespread respiratory/reproductive viral diseases of bovines in India (Kiran et al. 2005).en-USVeterinary ScienceArticle