New Database Shows ‘Rare’ Diseases Are Not So Rare Worldwide
TUESDAY, Oct. 29, 2019 (HealthDay News) — More than 300 million people worldwide — or 4% of the population — have a rare disease, a new study finds. A disease is considered rare when it affects fewer than five in 10,000 people, according to a European definition. Until now, it’sContinue Reading