Rare Disease Day Feb 28 https://encrypted-tbn0
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In the United States, a rare disease is defined as one that affects fewer than 200,000 persons. According to the National Institutes of Health (NIH), there are nearly 7,000 rare diseases affecting nearly 30 million Americans. Rare Disease Day was established by EURORDIS and was first observed in Europe in 2008. In 2009, EURORDIS partnered with NORD for this initiative in the U.S. For more information about Rare Disease Day,