For which disease was the "SAFE" strategy adopted in the WHO's Vision 2020 program?

MP CHO -2021 (Shift 1st)

Community Health Nursing

Easy

Appeared in: MP CHO -2021 (Shift 1st)

Explanation

The SAFE strategy is a globally recognized public health initiative by the WHO specifically designed for the elimination of trachoma.
Trachoma is the world's leading infectious cause of preventable blindness, and the SAFE strategy addresses all stages of the disease and its transmission.
The acronym SAFE stands for Surgery (for trichiasis), Antibiotics (to treat infection), Facial cleanliness, and Environmental improvement (to reduce transmission).
This multi-faceted approach is necessary because trachoma is a disease of poverty, linked to poor hygiene and sanitation.

Option B: Glaucoma is a chronic, non-infectious condition characterized by increased intraocular pressure leading to optic nerve damage. Its management is completely different from the SAFE strategy.
Option C: Diabetic Retinopathy is a microvascular complication of diabetes. Its prevention and treatment are centered around metabolic control and direct retinal interventions.
Option D: Onchocerciasis, or 'River Blindness', is a parasitic disease caused by a filarial worm. Its control strategy is primarily pharmacological, targeting the parasite.

Clinical Relevance

Nursing practice connection: Knowing WHO's SAFE strategy for Trachoma control helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
Nurses, especially in community and public health settings, are at the forefront of implementing the SAFE strategy. They are involved in health education (F & E), mass drug administration (A), and screening and referral for surgery (S).
Understanding the components of SAFE helps nurses provide holistic care and advocate for the necessary resources, such as clean water and sanitation, to prevent trachoma in at-risk communities.
What if? If a community has successfully reduced active trachoma infections through antibiotics and hygiene (A & F), but older adults still suffer from trichiasis, the public health priority must shift to strengthening the 'S' component—ensuring access to quality eyelid surgery to prevent further corneal damage and blindness.

How to Approach the Question

This is a factual recall question testing knowledge of a major global health program. The key is to recognize the specific acronym.
Identify the core term in the question: 'SAFE strategy'.
Recall the disease associated with this specific public health acronym. The WHO has several targeted strategies, and SAFE is exclusively for trachoma.
If you cannot recall immediately, try to deduce from the acronym's likely meaning. 'S' for Surgery, 'A' for Antibiotics, 'F' for Facial cleanliness, and 'E' for Environment strongly suggest an infectious disease linked to hygiene.
Evaluate the options based on this deduction: Trachoma is an infectious eye disease. Glaucoma and Diabetic Retinopathy are non-infectious. Onchocerciasis is infectious but has a different, well-known treatment (Ivermectin). This makes Trachoma the most logical answer.

Concept Tested & Keywords

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E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart C (pp 404-604 of 604) p. 75-77

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