@2 years ago with 1 note
#Wall Street Journal #Charts
An estimated 4.2 million Americans are blind or visually impaired, a number that is expected to increase 70% in the next two decades as the population ages.
But scientists believe they may be on the cusp of developing a possible cure for some types of blindness. Tests are underway in people with a rare eye disorder.
(Source: The Wall Street Journal)