World Mitochondrial Disease Week 2025

World Mitochondrial Disease Week is an annual global awareness event aimed at educating the public about mitochondrial diseases, a group of disorders caused by dysfunctional mitochondria. These rare, often devastating conditions can affect many parts of the body and lead to a variety of symptoms, from muscle weakness to neurological problems. The week brings together patients, families, healthcare providers, and researchers to raise awareness, share stories, and promote research for better treatments and a potential cure.

What is World Mitochondrial Disease Week?

World Mitochondrial Disease Week is an international campaign dedicated to raising awareness of mitochondrial diseases. Mitochondria are the powerhouse of the cells, responsible for producing the energy the body needs to function. When mitochondria fail, organs that require the most energy—such as the heart, brain, and muscles—are severely affected. This week provides an opportunity for the global community to come together to support those affected by mitochondrial diseases and promote greater understanding of these complex conditions.

When is World Mitochondrial Disease Week?

World Mitochondrial Disease Week is observed every year in the third week of September. During this week, various activities and events take place globally, including educational seminars, fundraising walks, and social media campaigns to spread awareness about the challenges faced by people living with mitochondrial diseases.

How to Get Involved

There are many ways to participate in World Mitochondrial Disease Week and help raise awareness:

• Wear Green: Green is the official colour of mitochondrial disease awareness. Wear green during the week to show your support and spark conversations about the cause.
• Join a Fundraising Event: Participate in charity walks, runs, or other local events organised to raise funds for mitochondrial disease research. The funds collected support ongoing research efforts and help improve the lives of those affected.
• Share on Social Media: Use social media to raise awareness by sharing stories, infographics, and facts about mitochondrial diseases. Spread the word using the official hashtags and encourage others to learn more about the cause.
• Attend Educational Seminars: Learn more about mitochondrial diseases by attending virtual or in-person seminars and webinars. These events provide valuable insights from medical professionals, researchers, and patients.
• Light Up for Mito: Many landmarks around the world are lit up green to raise awareness during World Mitochondrial Disease Week. Share pictures or visit a local monument that participates in the “Light Up for Mito” campaign to help raise visibility.

History of World Mitochondrial Disease Week

World Mitochondrial Disease Week was established to bring global attention to the needs of individuals living with mitochondrial diseases and their families. It was initiated by patient organizations and advocacy groups worldwide to shine a light on these often overlooked and misunderstood conditions. The campaign focuses on increasing public knowledge, funding research, and fostering a supportive community for those affected. Through global collaboration, World Mitochondrial Disease Week aims to accelerate progress toward improved treatments and, ultimately, a cure.

Relevant Hashtags

Spread awareness on social media and join the global conversation by using these hashtags:

• #WorldMitoWeek
• #MitoAwareness
• #LightUpForMito
• #MitochondrialDisease
• #CureMito