Which is not a finding in viral encephalitis-
The pathologic Changes in viral encephalitis are :

Parenchymal infiltrate chiefly in perivascular location, of mononuclear cells consisting of lymphocytes, plasma cells, macrophages.
Microscopic clusters of MICROGLIAL cells and presence of Neuronophagia.
Viral infection can lead to : -


Intranuclear inclusions → Herpes infection (Cowdry body 'A')
Cytoplasmic inclusions → Rabies (Negri body)
Both intranuclear & cytoplasmic inclusions  → Cytomegalovirus.
Astroglial proliferation
Perivascular mononuclear infiltrate
Inclusion bodies intranuclear and intracytoplasmic
None of the above