Which country became the first in Africa to be acknowledged by the World Health Organization (WHO) for eliminating onchocerciasis (river blindness) in early 2025?

Correct option is C

The correct answer is (c) Niger

Explanation:

• In January 2025, the World Health Organization (WHO) officially recognized Niger as the first country in Africa to eliminate onchocerciasis, commonly known as river blindness.
• This landmark achievement was announced on January 30, 2025, following extensive public health campaigns and sustained mass drug administration (MDA) programs using ivermectin, a medication that targets the parasitic worm Onchocerca volvulus, the causative agent of the disease.
• Niger's successful elimination of onchocerciasis positions it as a global leader in combating neglected tropical diseases, offering a model for other nations striving for similar public health successes.
• The WHO's verification of Niger's achievement underscores the effectiveness of long-term commitment, community engagement, and robust healthcare infrastructure in eradicating such debilitating diseases.

Information Booster:

• Onchocerciasis is transmitted through the bites of infected blackflies, primarily found in riverine areas, and can lead to severe itching, skin lesions, and permanent blindness if left untreated.
• The Mectizan Donation Program, initiated by Merck & Co., has been instrumental in providing free ivermectin to endemic regions, facilitating widespread treatment efforts.
• Niger's journey to elimination involved rigorous surveillance, consistent treatment coverage, and collaboration with international partners, including the WHO and non-governmental organizations.
• Achieving this milestone not only improves public health but also enhances economic development by reducing the disease's impact on affected communities.