High consequence infectious diseases

​​​​High consequence infectious diseases (HCIDs) are rare but deadly infections that can spread between humans and pose a threat to healthcare workers and the community. Any suspected HCID requires a broad system response. HCIDs include viral haemorrhagic fevers such as Ebola, pox viruses such as Smallpox, severe respiratory viruses, and encephalic viruses such as Hendra virus.

Key resources

Suspected HCID infections should be managed according to the NSW Health Early Response to High Consequence Infectious Diseases Policy Directive (PD2024_005).

Clinical advice is available 24/7 through the NSW Specialist Service for High Consequence Infectious Diseases, based at the NSW Biocontainment Centre, Westmead on 1800 424 300.

Additional disease specific advice should be read in conjunction with PD2024_005 including the Response to suspected or confirmed viral haemorrhagic fever​​ and NSW Health Control Guidelines.

Infection prevention and control resources

The Clinical Excellence Commission publishes infection prevention and control education, training and factsheets focused on Management of High Consequence Infectious Diseases. HCID identification and management requires specialist services including infection prevention and control, and enhanced used of personal protective equipment.