In mice: produces usual arbovirus type encephalitis, esp. in
hippo- campus, with formation of tiny eosinophilic intranuclear
inclusions and small densely basophillic cyto- plasmic inclusions.
In sheep: ecchymosis in intestine, hyperplasia mesenteric nodes
and tubular nephritis.
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Inclusion Bodies
Lower Vertabrates
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Lower Vertabrates
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Brain (LV), liver (LV), spleen (LV), kidney (M), heart (LV),
blood vessels (LV)
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Sheep: viscerotropic; mice: neurotropic
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