Direct answer: The latest news indicates poliovirus has been detected in Perth wastewater in Western Australia, marking the first such detection in Australia in this context; health authorities say the immediate community risk remains very low and a thorough, staged response is underway. Further monitoring and wastewater testing are being intensified to ensure there is no outbreak.[5][6][9]
Overview
Key sources and guidance
What to watch for
If you’d like, I can summarize the most recent official statements in a brief bullet list with dates, or pull out practical vaccination guidance for residents in Grapevine, TX, to align with travel considerations.
Citations
The Australian Poliovirus Surveillance Program has detected a vaccine-derived poliovirus in pre-treated sewage from the Western Treatment Plant in Melbourne on 2 December 2024.
www.health.vic.gov.au• preventing ongoing community risk through managing any potential environmental contamination, • enhanced clinical surveillance measures, including notices to clinicians regarding the potential for acute flaccid paralysis (AFP) diagnoses, and/or active case finding and retrospective review of hospitals records, and • liaison between the NERL, as Australia’s designated Poliovirus Essential Facility
www.health.gov.auPoliovirus has been detected in a wastewater sample in Perth, Western Australia. Although the risk to the community remains very low, it’s a timely reminder to check you’re up to date with vaccination.
www.cdc.gov.au• preventing ongoing community risk through managing any potential environmental contamination, • enhanced clinical surveillance measures, including notices to clinicians regarding the potential for acute flaccid paralysis (AFP) diagnoses, and/or active case finding and retrospective review of hospitals records, and • liaison between the NERL, as Australia’s designated Poliovirus Essential Facility
www.health.gov.auThe vaccination rate for polio in the country is thought to be less than 50 per cent.
www.sbs.com.auTesting will be ramped up following the shock discovery.
7news.com.auPoliovirus has been detected in a sample taken from a wastewater in Perth, the Health Department reveals.
www.abc.net.auRoutine wastewater surveillance has detected vaccine-derived poliovirus in untreated sewage from the Subiaco wastewater treatment plant in Western Australia.
www.cdc.gov.auInactivated polio vaccine was offered, and the index case-patient and household contacts were quarantined. Keywords: Poliomyelitis, wild poliovirus type 1, polio vaccine, inactivated polio vaccine, importation, viruses, synopsis
pmc.ncbi.nlm.nih.gov