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These small groups should be seen

  Porcelain dolls, butterfly babies, moon children... The medical terms corresponding to these cute names are: osteoporosis imperfection, epidermolysis bullosa, albinism... Collectively, they are referred to as "rare diseases".

  At present, more than 7,000 rare diseases have been confirmed worldwide, and the number is increasing at a rate of 250 to 280 per year. The world's population base is huge, and rare diseases are not "rare".

  Today is the 15th International Day of Rare Diseases, let's see and understand them together ↓↓↓

  

These small groups should be seen
These small groups should be seen
These small groups should be seen
These small groups should be seen

Source: CCTV News