| genetic and antigenic characterization of newly isolated bovine toroviruses from japanese cattle. | torovirus, a member of the coronaviridae family, is a gastrointestinal infectious agent that has been identified in humans, cattle, pigs, and equines. toroviruses, except equine torovirus, are difficult to propagate in cell culture; indeed, to date, only the aichi/2004 strain of bovine torovirus (btov) has been isolated among the human, bovine, and porcine toroviruses. in the present study, four cytopathogenic btovs were isolated from diarrheal feces of the cattle using the hrt-18 cell line, and ... | 2010 | 20220164 |