What is Vision 2020?
Vision 2020, also known as
VISION 2020: The Right to Sight, is a global initiative launched by the
World Health Organization (WHO) and the International Agency for the Prevention of Blindness (IAPB) in 1999. The primary goal of this initiative is to eliminate avoidable blindness by the year 2020 and to ensure the best possible vision for everyone. This comprehensive program focuses on the prevention and treatment of the major causes of blindness through a combination of disease control, human resource development, and strengthening of health systems.
Why is Vision 2020 Important in Epidemiology?
Vision 2020 is crucial in the field of epidemiology because it addresses the public health burden posed by visual impairment and blindness. According to
epidemiological studies, around 80% of all visual impairment can be prevented or cured. By focusing on the major causes of blindness, such as cataracts, glaucoma, and diabetic retinopathy, Vision 2020 aims to reduce the prevalence of these conditions and improve the overall quality of life.
Disease Control: Targeting the major causes of avoidable blindness through the implementation of effective and sustainable
disease control strategies.
Human Resource Development: Training and deploying adequate numbers of eye care professionals to meet the needs of the population.
Infrastructure and Technology: Strengthening the existing health care systems by improving infrastructure, technology, and logistics to deliver quality eye care services.
Community-Based Programs: Implementing community-based programs to identify and treat eye conditions early.
Public Health Campaigns: Conducting public health campaigns to raise awareness about eye health and the importance of regular eye examinations.
Partnerships: Forming partnerships with governments, non-governmental organizations (NGOs), and the private sector to mobilize resources and expertise.
Increased awareness and advocacy for eye health issues.
Strengthened health systems and infrastructure for eye care services.
Successful implementation of large-scale screening and treatment programs.
However, challenges remain, such as:
Ensuring equitable access to eye care services, especially in low-income and remote areas.
Maintaining sustainable funding and resources to support ongoing programs.
Addressing the rising prevalence of non-communicable diseases like diabetes, which increase the risk of visual impairment.
What is the Future of Vision 2020?
As the year 2020 has passed, the goals of Vision 2020 continue to guide global efforts in eye health. The momentum generated by this initiative has paved the way for new strategies and frameworks, such as the
WHO's Global Action Plan for Universal Eye Health 2014-2019. Moving forward, the focus will be on sustaining the achievements of Vision 2020, addressing emerging challenges, and ensuring that everyone has access to quality eye care services.
