Mesothelioma Awareness Day is observed annually on 26 September to raise awareness of mesothelioma, a rare and aggressive cancer caused primarily by exposure to asbestos fibres. The day provides an opportunity to educate the public about the long-term health risks associated with asbestos exposure, support those affected by the disease, and encourage continued investment in research and improved treatment options.
For those working in industries where asbestos may be present, the day reinforces the importance of asbestos awareness, effective training and strict adherence to safe working practices. It also serves as a reminder that mesothelioma can develop decades after exposure, making prevention and education essential.
Published on Tuesday 14th July 2026
Date: Saturday 26th September 2026