Meningococcal disease in New South Wales.
D000328:Adult; D017677:Age Distribution; D002648:Child; D006801:Humans; D015994:Incidence; D008585:Meningitis, Meningococcal / Q000453:epidemiology; D008589:Meningococcal Infections / Q000453:epidemiology*; D009517:New South Wales / Q000453:epidemiology; D012307:Risk Factors