focal neurologic signs (asymmetrical reflexes or Babinski signs), paralysis or even coma.
[orpha.net]
Of those with seizures, 14 (24 percent) had status epilepticus, and 36 (62 percent) had seizures with a focal component.
[content.nejm.org]
[…] symptoms such as fever, chills, nausea, vomiting, headache, and abdominal pain, followed by the onset of encephalitis characterized by somnolence, obtundation, and even seizures
[orpha.net]