Daijiworld Media Network – Sydney

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 confirmed that the latest wet season has seen an alarming spike in cases. Of the 12 reported deaths, nine occurred in and around Cairns, while three were recorded in Townsville, located nearly 300 km south.

Melioidosis is caused by bacteria commonly found in soil and water in Southeast Asia and northern Australia. After intense rainfall, the bacteria become airborne, increasing the risk of infection.

According to Dr Jacqueline Murdoch, director of the tropical public health services, the outbreak has set 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,” Murdoch said on Tuesday.

The disease is known for its severe symptoms and high fatality rate. Most of the patients affected are elderly, with the majority contracting the infection through airborne transmission rather than direct contact with contaminated soil or water.

Murdoch urged people to take precautionary measures, especially when outdoors in heavy rain or while handling soil. She also advised wearing masks when using high-pressure hoses, as the bacteria can be inhaled through aerosolized water.

Individuals experiencing symptoms such as coughing or difficulty breathing have been urged to seek immediate medical attention at their nearest hospital or clinic.