Bovine Coronaviruses

Linda Saif Lab Publications: Bovine Coronaviruses

Hasoksuz, M., A.E. Hoet, S.C. Loerch, T.E. Wittum, P.R. Nielsen, and L.J. Saif. 2002. Detection of respiratory and enteric shedding of bovine coronaviruses in cattle in an Ohio feedlot. J Vet Diagn Invest 14:308-13.

Hasoksuz, M., S. Sreevatsan, K.O. Cho, A.E. Hoet, and L.J. Saif. 2002. Molecular analysis of the S1 subunit of the spike glycoprotein of respiratory and enteric bovine coronavirus isolates. Virus Res 84:101-9.

Cho, K.O., M. Hasoksuz, P.R. Nielsen, K.O. Chang, S. Lathrop, and L.J. Saif. 2001. Cross-protection studies between respiratory and calf diarrhea and winter dysentery coronavirus strains in calves and RT-PCR and nested PCR for their detection. Arch Virol 146:2401-19.

Cho, K.O., A.E. Hoet, S.C. Loerch, T.E. Wittum, and L.J. Saif. 2001. Evaluation of concurrent shedding of bovine coronavirus via the respiratory tract and enteric route in feedlot cattle. Am J Vet Res 62:1436-41.

Ismail, M.M., K.O. Cho, M. Hasoksuz, L.J. Saif, and Y.M. Saif. 2001. Antigenic and genomic relatedness of turkey-origin coronaviruses, bovine coronaviruses, and infectious bronchitis virus of chickens. Avian Dis 45:978-84.

Ismail, M.M., K.O. Cho, L.A. Ward, L.J. Saif, and Y.M. Saif. 2001. Experimental bovine coronavirus in turkey poults and young chickens. Avian Dis 45:157-63.

Cho, K.O., P.G. Halbur, J.D. Bruna, S.D. Sorden, K.J. Yoon, B.H. Janke, K.O. Chang, and L.J. Saif. 2000. Detection and isolation of coronavirus from feces of three herds of feedlot cattle during outbreaks of winter dysentery-like disease. J Am Vet Med Assoc 217:1191-4.

Lathrop, S.L., T.E. Wittum, K.V. Brock, S.C. Loerch, L.J. Perino, H.R. Bingham, F.T. McCollum, and L.J. Saif. 2000. Association between infection of the respiratory tract attributable to bovine coronavirus and health and growth performance of cattle in feedlots. Am J Vet Res 61:1062-6.

Lathrop, S.L., T.E. Wittum, S.C. Loerch, L.J. Perino, and L.J. Saif. 2000. Antibody titers against bovine coronavirus and shedding of the virus via the respiratory tract in feedlot cattle. Am J Vet Res 61:1057-61.

Hasoksuz, M., S. Lathrop, M.A. Al-dubaib, P. Lewis, and L.J. Saif. 1999. Antigenic variation among bovine enteric coronaviruses (BECV) and bovine respiratory coronaviruses (BRCV) detected using monoclonal antibodies. Arch Virol 144:2441-7.

Hasoksuz, M., S.L. Lathrop, K.L. Gadfield, and L.J. Saif. 1999. Isolation of bovine respiratory coronaviruses from feedlot cattle and comparison of their biological and antigenic properties with bovine enteric coronaviruses. Am J Vet Res 60:1227-33.

Tsunemitsu, H., D.R. Smith, and L.J. Saif. 1999. Experimental inoculation of adult dairy cows with bovine coronavirus and detection of coronavirus in feces by RT-PCR. Arch Virol 144:167-75.

Smith, D.R., P.J. Fedorka-Cray, R. Mohan, K.V. Brock, T.E. Wittum, P.S. Morley, K.H. Hoblet, and L.J. Saif. 1998. Epidemiologic herd-level assessment of causative agents and risk factors for winter dysentery in dairy cattle. Am J Vet Res 59:994-1001.

Smith, D.R., P.J. Fedorka-Cray, R. Mohan, K.V. Brock, T.E. Wittum, P.S. Morley, K.H. Hoblet, and L.J. Saif. 1998. Evaluation of cow-level risk factors for the development of winter dysentery in dairy cattle. Am J Vet Res 59:986-93.

Smith, D.R., P.R. Nielsen, K.L. Gadfield, and L.J. Saif. 1998. Further validation of antibody-capture and antigen-capture enzyme- linked immunosorbent assays for determining exposure of cattle to bovine coronavirus. Am J Vet Res 59:956-60.

El-Kanawati, Z.R., H. Tsunemitsu, D.R. Smith, and L.J. Saif. 1996. Infection and cross-protection studies of winter dysentery and calf diarrhea bovine coronavirus strains in colostrum-deprived and gnotobiotic calves. Am J Vet Res 57:48-53.

Smith, D.R., H. Tsunemitsu, R.A. Heckert, and L.J. Saif. 1996. Evaluation of two antigen-capture ELISAs using polyclonal or monoclonal antibodies for the detection of bovine coronavirus. J Vet Diagn Invest 8:99-105.

Tsunemitsu, H., Z.R. el-Kanawati, D.R. Smith, H.H. Reed, and L.J. Saif. 1995. Isolation of coronaviruses antigenically indistinguishable from bovine coronavirus from wild ruminants with diarrhea. J Clin Microbiol 33:3264-9.

Tsunemitsu, H. and L.J. Saif. 1995. Antigenic and biological comparisons of bovine coronaviruses derived from neonatal calf diarrhea and winter dysentery of adult cattle. Arch Virol 140:1303-11.

Hoblet, K.H., W.P. Shulaw, L.J. Saif, S.E. Weisbrode, S.E. Lance, R.R. Howard, E.J. Angrick, and D.R. Redman. 1992. Concurrent experimentally induced infection with Eimeria bovis and coronavirus in unweaned dairy calves. Am J Vet Res 53:1400-8.

Heckert, R.A., L.J. Saif, J.P. Mengel, and G.W. Myers. 1991. Isotype-specific antibody responses to bovine coronavirus structural proteins in serum, feces, and mucosal secretions from experimentally challenge-exposed colostrum-deprived calves. Am J Vet Res 52:692-9.

Heckert, R.A., L.J. Saif, J.P. Mengel, and G.W. Myers. 1991. Mucosal and systemic antibody responses to bovine coronavirus structural proteins in experimentally challenge-exposed calves fed low or high amounts of colostral antibodies. Am J Vet Res 52:700-8.

Heckert, R.A., L.J. Saif, and G.W. Myers. 1991. Mucosal and systemic isotype-specific antibody responses to bovine coronavirus structural proteins in naturally infected dairy calves. Am J Vet Res 52:852-7.

Heckert, R.A., L.J. Saif, G.W. Myers, and A.G. Agnes. 1991. Epidemiologic factors and isotype-specific antibody responses in serum and mucosal secretions of dairy calves with bovine coronavirus respiratory tract and enteric tract infections. Am J Vet Res 52:845-51.

Saif, L.J., K.V. Brock, D.R. Redman, and E.M. Kohler. 1991. Winter dysentery in dairy herds: electron microscopic and serological evidence for an association with coronavirus infection. Vet Rec 128:447-9.

Benfield, D.A. and L.J. Saif. 1990. Cell culture propagation of a coronavirus isolated from cows with winter dysentery. J Clin Microbiol 28:1454-7.

Saif, L.J. 1990. A review of evidence implicating bovine coronavirus in the etiology of winter dysentery in cows: an enigma resolved? Cornell Vet 80:303-11.

Heckert, R.A., L.J. Saif, and G.W. Myers. 1989. Development of protein A-gold immunoelectron microscopy for detection of bovine coronavirus in calves: comparison with ELISA and direct immunofluorescence of nasal epithelial cells. Vet Microbiol 19:217-31.

Saif, L.J. 1987. Development of nasal, fecal and serum isotype-specific antibodies in calves challenged with bovine coronavirus or rotavirus. Vet Immunol Immunopathol 17:425-39.

Saif, L. J., R. A. Heckert, K. L. Miller, and M. M Tarek. 1988. Cell culture propagation of bovine coronavirus. J. Tissue Culture Meth. 11:139‑146.

Saif, L.J., D.R. Redman, K.V. Brock, E.M. Kohler, and R.A. Heckert. 1988. Winter dysentery in adult dairy cattle: detection of coronavirus in the faeces. Vet Rec 123:300-1.

Saif, L.J., D.R. Redman, P.D. Moorhead, and K.W. Theil. 1986. Experimentally induced coronavirus infections in calves: viral replication in the respiratory and intestinal tracts. Am J Vet Res 47:1426-32.

Saif, L. J. 1985. Passive immunity to coronavirus and rotavirus infections in swine and cattle: enhancement by maternal vaccination. Infect. Diarrhea in the Young. S. Tzipori, Ed, Elseiver, The Netherlands, pp. 456‑467.