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Sydney, Feb 26 – The death toll from melioidosis, a rare tropical disease linked to heavy rainfall and flooding, has surged to 12 in Queensland’s northeast, more than doubling from the five fatalities reported on February 21.
Health authorities in Queensland’s tropical north coast have confirmed an alarming spike in cases due to the ongoing wet season. Of the 12 reported deaths, nine occurred in and around Cairns, while three were recorded in Townsville, nearly 300 km south.
Melioidosis is caused by the Burkholderia pseudomallei bacteria, which is commonly found in soil and water in Southeast Asia and northern Australia. Following heavy rainfall, the bacteria can become airborne, increasing the risk of infection.
According to Dr. Jacqueline Murdoch, director of the tropical public health services, the outbreak has reached record numbers, with 53 confirmed cases in Cairns and 34 cases in Townsville since the start of 2025.
“This is absolutely a record-breaking year. We haven’t seen anything like this before, and the numbers are very alarming,” Dr. Murdoch said on Tuesday.
The disease presents with severe symptoms and carries a high fatality rate. Most of the affected patients are elderly, with the majority contracting the infection through airborne transmission rather than direct contact with contaminated soil or water.
Dr. Murdoch has urged residents to take precautionary measures, especially when outdoors in heavy rain or while handling soil. She also recommended wearing masks when using high-pressure hoses, as the bacteria can be inhaled through aerosolized water.
Individuals experiencing symptoms such as coughing, fever, or difficulty breathing have been advised to seek immediate medical attention at their nearest hospital or clinic.
Disclaimer: This article is based on the latest available reports from health authorities in Queensland. Readers are encouraged to follow official health advisories and consult medical professionals for guidance on melioidosis and its prevention.
