No authors listed. Communicable Diseases Intelligence volume 22 issue 6 - June 1998-whole issue. Commun Dis Intell (2018) [Internet]. 1998 Jun. 11 [cited 2026 Apr. 7];22:93-124. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/1021