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Williams Syndrome affects around 20,000 to 30,000 people which is roughly 1 in 10,000 in the world. It has positive aspects such as musical ability, a high level of sociability and high IQ levels however it also has very negative aspects such as the high risk of coronary disease, some learning disabilities and digestive disruptions.

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10y ago
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12y ago

All day Everyday... It happens all the time

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Q: How many people are affected by Williams syndrome?
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