Tag: World Sight Day 2019

World Sight Day 2019

Today is World Sight Day (WSD), an annual day of awareness to focus global attention on blindness and visual impairment. According to the World Health Organisation(WHO), there are approximately 2.2 billion people globally that have a visual impairment or blindness, of whom at least 1 billion have a vision impairment that could have been prevented… Read more »