Table 2

Preceding symptoms, and clinical and CSF findings. N=20

Variablesn(%)
Preceding symptoms
 URTI12(60)
 Fever12(60)
 Headache5(25)
 Vomiting4(20)
Neurological deficit
 Weakness17(85)
 Cerebellar signs9(45)
 Decreased level of consciousness4(20)
 Cranial nerve deficit2(10)
 Seizure7(35)
CSF analysis abnormalities
 Pleocytosis12(60)
 High protein6(30)