Brought to you by Alexion Pharmaceuticals, Inc.

heroes Deserve capes

When you’re living with a rare disease, the support of others can make a big difference. Pass the Cape is a small way to recognize the heroes in your life. With every cape passed, a $25 donation will be made to our allies – the organizations supporting rare disease communities, with a goal of reaching a maximum combined donation of $30,000!


Pass the cape to your heroes by tagging them on Facebook and Twitter, or sending them an email. It's that easy!


Build a hero.
Share your hero.

Whether you’re living with a rare condition, know someone with one, or just want to show your support, you have the unseen power to take on the challenge of raising awareness of rare diseases around the world.

Build Your Hero

Be An Ally

Learn more about the organizations allied with the rare disease community and raising awareness of rare diseases like aHUS, gMG, HPP, LAL-D, and PNH, as well as how you can help the cause.

Meet Our Allies