Australians are being urged to learn the signs of sepsis ahead of World Sepsis Day on 13 September, as health experts warn the condition remains one of the nation’s leading yet least recognised medical emergencies.
Observed annually around the world, World Sepsis Day aims to increase awareness, improve early detection and encourage timely treatment. Sepsis occurs when the body’s response to an infection damages its own tissues and organs, potentially leading to organ failure, shock and death if not treated quickly.
People with asplenia or hyposplenism are more vulnerable to serious infections that can rapidly progress to sepsis, making early recognition and urgent treatment critical.
Thousands of Australians affected each year
According to Sepsis Australia, more than 55,000 Australians develop sepsis each year and more than 8,700 people die from the condition.
Health advocates say community awareness remains one of the most effective ways to improve outcomes. Sepsis is a medical emergency, if you are concerned seek medical advice immediately and ask #coulditbesepsis?
Know the signs and act fast
Medical experts stress that every hour counts when sepsis is suspected.
Common warning signs include:
- Fever or chills
- Rapid heart rate
- Difficulty breathing
- Confusion, slurred speech or disorientation
- Muscle pain
- Not passing urine
- Discoloured skin
For people living without a functioning spleen, these symptoms require immediate action. Following an action plan and seeking urgent medical assessment can be lifesaving.
Get involved
Throughout September, landmarks across Australia will be illuminated in magenta, the international colour of sepsis awareness. Educational events, webinars and social media campaigns, including #WorldSepsisDay2026, will encourage Australians to learn the signs and share potentially life-saving information.
Sepsis Australia are a great resource for information and support. To learn more visit the Sepsis Australia website.