title: [A comparison of two antigen strains of each of mouse hepatitis virus and mouse adenovirus for detection of complement fixation antibody in mouse and rat sera].
abstract: Detection rates of complement fixation antibodies in mice and rats were compared between two antigen strains of each of mouse hepatitis virus (MHV) and mouse adenovirus (MAV). Among 66 and 47 naturally infected MHV-positive sera of mice (18 facilities) and rats (16 facilities) respectively, 17 mouse and 21 rat sera reacted with both Nu-67 and MHV-2 strains, but 49 mouse and 25 rat sera were positive to Nu-67 strain alone. Only one rat serum reacted with MHV-2 strain alone. In comparison with K87 and FL strains of MAV, all 8 positive mouse sera (3 facilities) reacted with K87 strain alone whereas out of 53 positive rat sera (20 facilities), 43, 6 and 4 sera reacted with K87 strain alone, with FL strain alone and with both the two strains, respectively.
mesh_terms: D000256:Adenoviridae / Q000276:immunology*; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D000956:Antigens, Viral / Q000276:immunology*; D003168:Complement Fixation Tests; D051379:Mice; D006517:Murine hepatitis virus / Q000276:immunology*; D051381:Rats
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral