175K views · 1.8K reactions | Rare diseases are anything but rare — 400 million people globally are affected by a rare disease and the majority don’t have approved treatment options, let alone a cure. The new Rare As One Project will support patient communities to accelerate research and drive progress in the fight against rare diseases: RareAsOne.org | Chan Zuckerberg Initiative | Facebook

5.5K views · 24 reactions | Rarest diseases in the world can be found...