The World Health Organisation (WHO) has officially recognised Niger as the first African nation to eliminate onchocerciasis, commonly known as river blindness, marking a major achievement in the fight against neglected tropical diseases.
Speaking on Thursday in a statement published on WHO website, Director-General of the Organisation, Dr. Tedros Adhanom Ghebreyesus said, “This success is a testament to the tireless dedication of Niger’s health authorities and partners,” Ghebreyesus said. “Niger’s achievement offers hope to countries still battling this devastating disease and demonstrates that elimination is possible.”
Onchocerciasis, transmitted by black flies found near rivers, causes blindness and debilitating skin conditions. For years, it has primarily affected rural populations in sub-Saharan Africa and Yemen. Niger’s success follows years of comprehensive efforts, including vector control measures and mass drug administration (MDA) of ivermectin and albendazole.
From 2008 to 2019, Niger distributed medicines donated by Merck, Sharpe & Dohme (MSD), while also implementing insecticide spraying. This combined approach dramatically reduced transmission, with prevalence plummeting from 60% to just 0.02%.
WHO Regional Director for Africa, Dr. Matshidiso Moeti praised Niger’s achievement, stating, “This victory not only ends the burden of onchocerciasis but also sets a model for Africa’s fight against neglected diseases.”
Niger joins four other countries—Colombia, Ecuador, Guatemala, and Mexico—in the global effort to eliminate river blindness, solidifying its leadership in public health.
