Guide to All the other information of vision care
- Visual snow needs more study
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Many people in either developed or developing countries may have experienced the phenomenon while they are watching TV that there seems nothing playing. This situation is not necessarily caused by a broken TV. It may be resulted from blurry vision caused by a special condition named visual snow. In the world, only a very small fraction of individuals suffer from this visual problem. There are researches publishing that there are approximately 4,000 folks per month in the world who search for the phrase of visual snow or its variations.
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