title: Certified cell lines of rat origin appear free of infection with Hantavirus.
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D002043:Bunyaviridae / Q000276:immunology; D002460:Cell Line; D005455:Fluorescent Antibody Technique; D006476:Orthohantavirus / Q000276:immunology; D006825:Hybridomas / Q000382:microbiology*; D051379:Mice; D012328:RNA Viruses / Q000276:immunology; D051381:Rats
chemical_list: D000956:Antigens, Viral