1. Health and Community Services Victoria, Infectious Diseases Unit, 555 Collins StreetMelbourneVIC3001
2. Austin HospitalHeidelbergVIC3084
3. Macfarlane Burnet Centre for Medical ResearchFairfield HospitalYarra Bend RoadFairfieldVIC3078
4. Clinical Pathology LaboratoryFairfield Institute for Infectious DiseasesMelbourne