Australian infectious diseases physician sees no evidence of a threat to Australia

Suman Majumdar, an infectious diseases physician and Chief Health Officer at Australia’s Burnet Institute, said there is currently no evidence of a plague outbreak or a threat to Australia following the unexplained death of a laboratory worker in Russia. The institute published his comments on 9 October.

Majumdar said a lack of information does not itself demonstrate a larger outbreak, but makes confident assessment and exclusion of that risk more difficult. He called for continued monitoring and timely, transparent information sharing between countries.

The article contrasts earlier Russian official accounts of completed contact observation and negative tests with the WHO (World Health Organization) position that it needs additional information for a full risk assessment. It relays those accounts; the institute presents no new test results from Irkutsk samples.

Majumdar also described possible Australian actions if the international situation changes: increased surveillance and testing, alerts to clinicians and laboratories, and specific travel advice. These measures are conditional. The article announces no new restrictions or Australian government decision.

His official biography confirms he is also a Deputy Program Director for Health Security and Pandemic Preparedness and a Principal Research Fellow. He previously served as Deputy Chief Health Officer in Victoria’s Department of Health. Here he gives an assessment as a specialist at an independent research institute.

Published on 9 October 2026. Exact publication hour, timezone and time the comments were obtained are unspecified. Added to this research on 9 October.