Encephalitis in the first three years of life.
D017677:Age Distribution; D002555:Cerebrospinal Fluid / Q000821:virology; D002675:Child, Preschool; D018563:Disease Notification; D018792:Encephalitis, Viral / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D006566:Herpesviridae Infections / Q000175:diagnosis / Q000453:epidemiology*; D015654:Herpesvirus 6, Human / Q000302:isolation & purification*; D016199:Herpesvirus 7, Human / Q000302:isolation & purification*; D006801:Humans; D015994:Incidence; D007223:Infant; D007494:Ireland / Q000453:epidemiology; D008297:Male; D012463:Saliva / Q000821:virology; D006113:United Kingdom / Q000453:epidemiology