By Matt Burgess
Today, February 28, on Rare Disease Day, we join millions of people around the world in recognising individuals and families affected by rare conditions. While each rare disease affects relatively few people, collectively they are far from rare. It is estimated that over 300 million people globally live with one of more than 7000 identified rare diseases, with approximately 80% thought to be genetic. This day serves as a powerful reminder that behind every diagnosis or every unanswered question is a person, a family, and a story that deserves to be seen and heard. 💙
Rare Disease Day was first established in 2008 by EURORDIS to raise awareness among the public, healthcare professionals, researchers, and policymakers. The goals are simple but profound: improve access to diagnosis, advance research, promote equitable care, and support the individuals and families navigating these often complex and challenging conditions.
The Diagnostic Odyssey
One of the defining features of rare disease is the “diagnostic odyssey.” Many individuals spend years, and sometimes decades, seeking an explanation for their symptoms. They may see multiple specialists, undergo numerous tests, and experience uncertainty and frustration along the way. For some, a diagnosis brings clarity, access to appropriate medical care, and connection to others with the same condition. For others, the journey continues, highlighting the need for continued research and improved diagnostic tools.
Genomic testing has transformed this landscape. Advances in technologies such as whole exome sequencing and whole genome sequencing have made it possible to identify the genetic cause of many previously unexplained conditions. Genetic counselling plays a critical role in this process, helping individuals understand what testing can and cannot tell them, interpreting complex results, and supporting informed decision-making.
The Human Impact
Rare diseases are not only medical conditions, they are lived experiences that affect every aspect of a person’s life. Many rare diseases are chronic, progressive, and may affect multiple organ systems. Individuals, couples, and families often face emotional, financial, and social challenges. Parents may become advocates, researchers, and caregivers all at once. Adults living with rare diseases often navigate healthcare systems that may be unfamiliar with their condition.
Despite these challenges, rare disease communities are also characterised by resilience, innovation, and connection. Patient advocacy groups have driven research, improved care standards, and fostered global networks of support. Rare Disease Day celebrates this strength while highlighting the ongoing need for awareness and action. 🌍
Why This Matters to Me Personally
As a genetic counsellor, Rare Disease Day is deeply personal. Throughout my career, I have had the privilege of working alongside individuals and families navigating the uncertainty of rare and often undiagnosed conditions. I have seen firsthand the emotional toll of the diagnostic odyssey. The years of unanswered questions, the frustration of inconclusive results, and the relief and validation that can come with finally having a diagnosis. I have also witnessed the resilience, courage, and determination of rare disease patients and their families.
As a lecturer training the next generation of genetic counsellors, I emphasise the importance of rare disease and the profound impact genetic counselling can have. I teach students that behind every test result is a person whose life may be changed by the information we help uncover. Understanding the diagnostic odyssey is not only a clinical concept it is a human experience that requires empathy, patience, and expertise. In my doctorate I explored parental issues surrounding gene therapy as a cure in rare disease. There is room for hope.
As the founder of Rosalind Genetics, my goal is to help reduce the impact of rare disease in Australia by improving access to expert genetic counselling and testing. Earlier diagnosis can empower individuals, inform medical care, guide family planning, and connect people with appropriate support and resources. While we cannot yet cure many rare diseases, we can reduce uncertainty, provide clarity, and support individuals and families in meaningful ways.
Why Awareness Matters
Awareness is not simply symbolic; it leads to real change. Increased awareness can result in earlier diagnosis, better access to genetic testing, improved clinical care, and increased research funding. It helps healthcare providers recognise rare conditions and empowers patients to seek appropriate evaluation.
In Australia, there is growing recognition of the importance of rare disease programs, genomic medicine initiatives, and multidisciplinary care. However, gaps remain, particularly in access to specialised services and timely diagnosis. Continued advocacy and education are essential.
Our Commitment at Rosalind Genetics
At Rosalind Genetics, we are committed to supporting individuals and families affected by rare conditions. Genetic counselling provides more than information. It provides understanding, guidance, and support during times of uncertainty. Whether someone is seeking a diagnosis, considering genetic testing, or trying to understand what a result means for themselves or their family, compassionate and expert care makes a meaningful difference.
Rare Disease Day reminds us that every rare disease matters, and every person matters. By raising awareness, advancing genomic medicine, and supporting patients and families, we can help shorten the diagnostic journey and improve lives.
Today, we stand with the rare disease community. You are seen, you are heard, and you are not alone. 💙
