About World APS Day
Every year on June 9, people across the globe come together to observe World Antiphospholipid Antibody Syndrome Day, widely known as World APS Day.
This important health observance shines a spotlight on a rare but serious autoimmune disorder that affects the blood's ability to flow normally.
Because many people have never heard of APS, this day is all about spreading knowledge, supporting patients, and fostering a community of understanding.
Antiphospholipid Antibody Syndrome occurs when the body's immune system mistakenly produces antibodies that attack normal proteins in the blood. This mistake can cause the blood to clot too easily, leading to dangerous blockages in veins and arteries.
By dedicating a specific day to this condition, advocates hope to increase early diagnoses, protect lives, and push for better medical research.
Did you know? APS is sometimes referred to as "Hughes Syndrome," named after Dr. Graham R.V. Hughes, the British rheumatologist who first described the condition in 1983.
World Antiphospholipid Antibody Syndrome Day History
The roots of this global awareness day trace back to the APS Foundation of America (APSFA), which was founded in 2005.
To celebrate their fifth anniversary and create a unified voice for patients worldwide, the foundation established the very first World APS Day on June 9, 2010.
Since then, international organizations, including APS Support UK, have joined the cause to turn this date into a truly global movement.
June is also recognized as APS Awareness Month, making June 9 the focal point of a whole month dedicated to education.
Over the years, the day has grown significantly, using the power of social media and community events to reach millions of people who might otherwise remain unfamiliar with the risks and symptoms of the syndrome.
Did you know? Like many other autoimmune diseases, APS is much more common in women than in men, affecting women about five times more frequently.
World Antiphospholipid Antibody Syndrome Day Traditions
Whether you are personally affected by APS or simply want to support the medical community, there are plenty of meaningful ways to get involved on June 9. The traditions of this day revolve around visibility, education, and mutual support.
Here is how you can participate and make a difference:
Paint the World Burgundy: Burgundy is the official awareness color for APS. On June 9, supporters wear burgundy clothing, wristbands, or ribbons to spark conversations and show solidarity with patients.
Share on Social Media: You can help spread the word online by sharing educational infographics, personal stories, or photos of yourself wearing burgundy. Be sure to use the hashtags #WorldAPSDay and #ApsAwarenessMonth to join the global conversation.
Support a Loved One: Living with a chronic illness can be exhausting. Reach out to someone you know who has APS to offer practical help, like running an errand, or simply offer a listening ear without judgment.
Donate to Research: Because APS is a rare condition, funding for research is vital. Consider donating to non-profit organizations like the APS Foundation of America to help scientists look for better treatments and, ultimately, a cure.
Did you know? Studies show that APS is responsible for up to one-third of all strokes occurring in individuals under the age of 50, highlighting the absolute necessity of early detection.
Similar Observances
Global Wellness Day
Read More
Other Observances on June 9th 2026
Ride To Work Day 🏍
Read More
National Strawberry Rhubarb Pie Day 🥧
Read More