Queensland Health Warns of Homemade Rat Poisoning Threat in South-East Queensland

Strategic Insights -

Five people, including one child, attended separate hospitals across the state's south-east last week, exhibiting symptoms consistent with having ingested brodifacoum, a common active ingredient in rat poison. Initial testing confirmed the presence of the toxin in two homemade food items, a capsicum and chilli paste, and a marinated eggplant dish. Authorities believe these items may have been purchased or gifted in the Logan area from mid-September onwards and are warning locals to dispose of them immediately.

Key Takeaways:

  • Five people, including one child, attended hospitals in south-east Queensland with symptoms consistent with brodifacoum poisoning.
  • Initial testing confirmed the presence of brodifacoum in two homemade food items: a capsicum and chilli paste, and a marinated eggplant dish.
  • The suspected food items were either purchased or gifted in the Logan area from mid-September 2025 onwards.
  • The identified products are homemade and do not appear to be widely distributed, with only local availability in the Logan community.
  • Authorities warn anyone who has consumed the identified products or is experiencing bleeding that cannot be explained to seek medical attention.
  • The investigation is ongoing, with Queensland Police assisting in the investigation.
  • Chief Health Officer Dr Catherine McDougall reassures that the risk to the broader community does not appear to be widespread, but encourages people in the Logan area to remain alert.

Statistics:

  • 5 people, including one child, attended hospitals in south-east Queensland with symptoms consistent with brodifacoum poisoning.
  • 2 homemade food items tested positive for brodifacoum: a capsicum and chilli paste, and a marinated eggplant dish.
  • The suspected food items were available only in the Logan community, from mid-September 2025 onwards.
  • Symptoms of brodifacoum poisoning include bleeding gums, unexplained bruises, blood in urine or stool, and swelling of joints.
  • Queensland Health advises locals to throw away any identified products and to seek medical attention if symptoms persist.

Sources:

  • Queensland Health
  • Chief Health Officer Dr Catherine McDougall
  • Queensland Police