Table 4.

Diagnoses of encephalitis and non-encephalitis cases meeting study case definition (n = 20), as determined by review panel

Diagnosis	Count
Diagnoses of encephalitis cases meeting study case definition criteria
Neisseria meningitidis	1
Herpes simplex virus	3
Varicella zoster virus	1
Anti-N-methyl d-aspartate receptor antibody	2
Total	7
Diagnoses of non-encephalitis cases meeting study case definition criteria
Post-ictal generalised seizure	1
Primary brain carcinoma	1
Dementia and unrelated febrile illness	1
Herpes zoster ophthalmicus	1
Cerebral malaria	1
Ulcerative colitis with deranged blood sugar levels	1
Ascending cholangitis	1
Secondary brain carcinoma	1
Acute psychosis in known mental health patient	2
Cerebrovascular incident	1
Sub-arachnoid haemorrhage	1
Varicella zoster meningitis	1
Total	13