Encephalitogenicity of measles virus in marmosets.
Marmosets infected intracerebrally with the wild Edmonston strain of measles virus developed encephalitis, demonstrated histologically and by the fluorescent-antibody technique. The infection remained clinically silent over a 14-day observation period. Animals infected intracerebrally with the JM strain of wild measles virus had only mild encephalitic changes but died of the visceral form of measles infection. Marmosets inoculated with measles vaccine had no encephalitis and remained clinically well. Marmosets appear to be a sensitive indicator of the viscerotropic and neurotropic properties of measles virus.
D000818:Animals; D000914:Antibodies, Viral / Q000096:biosynthesis; D001921:Brain / Q000382:microbiology; D004660:Encephalitis / Q000209:etiology*; D005260:Female; D007116:Immunization, Passive; D008168:Lung / Q000382:microbiology; D008221:Lymphoid Tissue / Q000382:microbiology; D008297:Male; D008457:Measles / Q000382:microbiology*; D008458:Measles Vaccine; D008459:Measles virus / Q000276:immunology / Q000472:pathogenicity*; D012452:Saguinus
D000914:Antibodies, Viral; D008458:Measles Vaccine