SEARCH

SEARCH BY CITATION

Keywords:

  • Australia;
  • congenital varicella;
  • neonatal varicella;
  • varicella zoster

Objective: To establish the incidence and severity of congenital and neonatal varicella in Australia.

Methodology: Demographic and clinical details were obtained by postal questionnaire regarding cases notified to the Australian Paediatric Surveillance Unit by over 930 participating clinicians in 1995–97 inclusive.

Results: Seven cases of congenital varicella (1 : 107 000 pregnancies/year) followed maternal infection at 8–26 weeks: five had defects, two did not. Four of the seven infants with congenital varicella developed herpes zoster in the first 15 months of life. Forty-four infants had neonatal varicella (1 : 17 000 pregnancies/year).

Conclusion: There is an ongoing, albeit low, incidence of congenital and neonatal varicella in Australia.