Mesothelioma in Australia

Mesothelioma Incidence in Australia

Australia has one of the world’s highest measured rates of mesothelioma. More than 700 people die of the disease each year. Different medical models point to a peak in deaths from mesothelioma between 2014 and 2021.

A 2021 research study said almost all mesothelioma cases are asbestos-related. It cited the Australian Faculty of Occupational Medicine guide on Occupational Cancer. It reported asbestos levels close to background levels in urban environments cause mesothelioma.

The demographics of Australian mesothelioma patients are consistent with the rest of the world. Approximately 80% were men. The average age was 75 years old.

The Australian Mesothelioma Registry keeps a register of mesothelioma patients. It collects exposure information and distributes annual reports about its findings. The Cancer Institute of New South Wales manages the register.

Asbestos Exposure in Australia

Australia’s high incidence of mesothelioma corresponds with its asbestos use. It had the highest per capita rate of asbestos use in the world from the 1950s to the 1970s. The country is one of the world’s three regions with the highest mesothelioma incidence rates.

The Australian Mesothelioma Register monitors asbestos exposure among trades. Occupations at risk include asbestos mining and jobs that produce a lot of dust. Examples include sawing, sanding, drilling, grinding or handling asbestos-contaminated materials. Carpenters, boiler, power plant, railway, and naval workers faced high risk.

Australia’s National Dataset for Compensation Based Statistics tracks legal claims. Workers who filed the most compensation claims between 2005 and 2008. They included carpenters, electricians, power plant workers, plumbers, metal workers and telecommunication workers.

Despite the bans on asbestos in Australia, residents remain at risk for mesothelioma. Older construction in residential and commercial buildings remains a risk. Older structures contain asbestos cement and other asbestos products. Demolition of any structures built before the asbestos bans is particularly dangerous. Renovation or remodeling projects remain risky in older homes.

Occupational Asbestos Exposure

Jobs in asbestos mining created the greatest risk for asbestos exposure in Australia. Construction work and product manufacturing jobs also presented a significant risk. Construction companies used asbestos after other countries banned it. For example, amosite (brown) asbestos use continued well into the 1980s. Products such as cement board contained it. Asbestos was still used in friction materials and gasket products in December 2003.

James Hardie Industries led the Australian asbestos market during the 20th century. It manufactured building and insulation products. It mined, distributed and manufactured asbestos products. James Hardie Industries owned asbestos mines in Australia, Canada and Zimbabwe.

Hardie executives knew of the risks associated with asbestos exposure, but never warned workers about the dangers. Wastes from the Hardie plants went throughout the community for use in playgrounds, driveways and park paths. It used to make “Hessian” (burlap) bags that carried fruit and vegetables. The injuries from exposure to asbestos in James Hardie plants and mines are almost immeasurable.

Asbestos Mining

Parts of Australia were asbestos mining hubs. Crocidolite (blue) asbestos is one of the most toxic types of asbestos. The Western Australian town of Wittenoom mined it from the 1930s until 1966. Australia finally started regulating asbestos products in the late 1970s. It banned the use of crocidolite (blue) asbestos in 1967. The use of amosite (brown) asbestos continued until the mid-1980s. The ban on chrysotile (white) asbestos finally came about 20 years later, at the end of 2003.

In February 2019, Indigenous elders asked the Australian government to clean up Wittenoom. Aboriginal families living in the area have among the highest mortality rates of mesothelioma in the world. Rain and erosion have displaced asbestos waste into creeks that flow into the Fortescue River. The government said they are “working through this complex issue to provide certainty to the community. We will continue to engage in discussions with the community and relevant stakeholders.”

Asbestos was also mined from the Woodsreef mine, located near the township of Barraba in New South Wales. Abandoned by its operators in the 1980s, approximately 25 million tons of asbestos waste remained at the mining site. Asbestos fibers were visible. More than 25 years after mining operations ceased, the Woodsreef mine continues to leave a legacy of asbestos exposure.

Who Is at Risk in Australia?

Australian workers in certain trades are more at risk of mesothelioma than the general population. A lower level of risk exists for many residents because of the widespread use of asbestos products in Australian homes.

Construction workers and carpenters remain at risk of asbestos exposure. A study of 600 mesothelioma patients in the UK and Australia showed that 1 in 10 retired carpenters born before 1950 would die of asbestos-related cancer.

According to Australia’s Asbestos Safety and Eradication Agency, a third of all homes in the country contain asbestos. Homes built before the mid-’80s likely contain asbestos. Those built between the mid-’80s and 1990 likely contain some asbestos products. Homes built after 1990 are unlikely to contain asbestos materials. Products inside homes that may contain asbestos include flooring, wall sheeting, plumbing, electrical, putty and glues. Materials on or around homes that contain asbestos include roofing, guttering and fencing.

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Mesothelioma Diagnoses by Location

The largest number of Australians who died of mesothelioma lived in New South Wales. That was the first state in the country to mine asbestos, and it produced the largest amount of chrysotile and amphibole asbestos. The incidence of the disease in this state nearly doubled in the 20 years between 1987 and 2006. Interestingly, the rate among females in New South Wales tripled during that time as well. Many cases were attributed to secondhand asbestos exposure.

Many of the miners and residents of Wittenoom suffered severe lung problems. Of the 7,000 individuals who worked at the Wittenoom mine from the 1930s until 1966, an estimated 10% have died or will die of mesothelioma. The Western Australian Department of Planning, Lands and Heritage says unauthorized visits to Wittenoom can lead to prosecution. The Wittenoom Closure Bill became law in March 2022. The town was razed that year.

Other states with high rates of mesothelioma deaths include Victoria, Queensland, Western Australia, South Australia and Tasmania. The rankings tend to reflect the size and population of the states as well as the presence of natural asbestos or asbestos mines.

Other Australians at risk include those employed by James Hardie Industries. It built plants in New South Wales, South Australia, Victoria, Queensland and Western Australia. An estimated 50% of the asbestos claims filed in any given year are against James Hardie.

Treatment Centers for Mesothelioma in Australia

Because of the growing number of mesothelioma diagnoses, Australia has placed more emphasis on offering quality treatment. New research facilities like the Bernie Banton Centre at Concord Hospital in Sydney are solely dedicated to mesothelioma research.

Hospitals offer treatment for mesothelioma cancer throughout Australia. Mesothelioma specialists at these centers work with a multidisciplinary team to offer excellent care. For example, surgeons coordinate with medical oncologists and radiologists to provide multimodal therapy.

The Bernie Banton Centre at Concord Hospital is the world’s first stand-alone research facility dedicated to the treatment and prevention of asbestos-related diseases. Located in Sydney, New South Wales, the facility houses the Asbestos Disease Research Institute.

The Sir Charles Gairdner Hospital is a large teaching hospital in Perth, Western Australia. It offers experimental immunotherapy treatments for mesothelioma. Sir Charles Gairdner has the only designated comprehensive cancer treatment center in Western Australia, with an impressive staff of oncologists and thoracic surgeons.

Located in Melbourne, Victoria, the Peter MacCallum Cancer Centre is the only public hospital solely dedicated to cancer treatment, research and education. Peter MacCallum, also known as Peter Mac, boasts the largest cancer research group in the country.

Clinical Trials

Several research organizations and facilities in Australia offer participation in clinical trials related to the search for better treatments and new drugs in the fight against mesothelioma.

Pharmaceutical companies and biotechnology companies are typically the sponsors for these clinical trials. A list of open trials can be found online through these organizations.

For example, one Australian clinical trial has investigated the value of the immunotherapy drug tremelimumab for people with mesothelioma who had a relapse after chemotherapy or who didn’t qualify for surgery. This antibody stimulates a patient’s immune system in ways that help it attack cancer.

Australian Compensation Related to Mesothelioma

Different acts and laws affect how mesothelioma compensation is awarded in Australia. These laws define who qualifies for compensation and describe the legal concepts used to evaluate negligence and liability.

In 2001, James Hardie Industries established the Medical Research and Compensation Foundation. It contains $293 million in funds to assist victims of asbestos exposure. Executives assured the public that the funding was sufficient for all future asbestos claims. The company then relocated to the Netherlands and announced in 2003 that the fund was “grossly under-funded.” Australian officials say James Hardie faces $1.87 billion in payouts over the next 30 years because of a 20% spike in mesothelioma claims in 2013.

Australia’s Regulations to Prevent Exposure

Safe Work Australia is the nation’s governing body that oversees the proper handling of asbestos in the workplace. Australia’s Work Health and Safety Regulations act sets laws for the management of asbestos in workplaces, including the handling and removal of asbestos. It also covers the training of asbestos workers and licensing requirements of abatement professionals.

Safe Work Australia created a Code of Practice on the management and control of asbestos in the workplace to protect workers. The aim is to codify protections for Australians from exposure to asbestos on the job. This can help reduce the rate of mesothelioma in Australia. 

Australia’s safety code provides guidance on how to respond to asbestos exposure threats. It contains information on identifying asbestos materials, how to report asbestos in Australia and how to manage the risk of exposure in a job setting.

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