Krishnakumar, S.Palanivel, K.M.Selvaraju, G.Ponnudurai, G.Sukumar, K.Ronald, B. Samuel MasilamoniTANUVAS2019-09-122019-09-122017http://krishikosh.egranth.ac.in/handle/1/5810127537TNV_TH_2017_DPV(N)13005The present study has been taken up on sero and molecular epidemiology of bovine viral diarrhea (BVD), economic impact and risk factors associated in dairy cattle of north western zone of Tamil Nadu. This work was carried out in north western zone of Tamil Nadu which includes Coimbatore, Erode, Tirupur and Karur districts between 2014 and 2016.en-USVeterinary ScienceVeterinary Epidemiology and Preventive MedicineThesis