Adults with encephalitis present with acute onset of fever, headache, confusion, and sometimes seizures. Younger children or infants may present with irritability, poor appetite and fever. Neurological examinations usually reveal a drowsy or confused person. Stiff neck, due to the irritation of the meninges covering the brain, indicates that the patient has either meningitis or meningoencephalitis.
complications of West Nile fever
complications of Yellow fever
complications of Lyme disease
symptom of West Nile fever
complications of Chagas disease
medical cause of Japanese encephalitis
symptoms of Chikungunya
complications of Rheumatic fever