What is the Epidemiological Importance of Vision 2020?
From an epidemiological perspective, Vision 2020 is significant because it targets the burden of blindness and visual impairment, which are prevalent public health issues. Approximately 80% of global blindness is avoidable, either preventable or treatable. By focusing on the major causes of blindness, Vision 2020 aims to reduce the incidence and prevalence of these conditions, improving the quality of life and productivity of millions of people.
