The World Health Organization (WHO) has officially recognized Brazil for eliminating lymphatic filariasis as a public health problem. This achievement marks a significant milestone in the global fight against neglected tropical diseases.
“Eliminating a disease is a momentous accomplishment that takes unwavering commitment,” stated WHO Director-General, Dr. Tedros Adhanom Ghebreyesus. He praised Brazil for its relentless efforts to protect its citizens from the debilitating effects of lymphatic filariasis, commonly known as elephantiasis. The disease, spread by mosquitoes, has long caused severe swelling, pain, and social stigma for millions worldwide.
Brazil’s success is rooted in decades of integrated national efforts, including the launch of a national plan in 1997. Mass distribution of antiparasitic drugs, vector control, and strong surveillance contributed to ending transmission by 2017. The multisectoral Brasil Saudável program, launched in 2024, further strengthened these efforts with the involvement of affected communities and a whole-of-government approach.
Dr. Jarbas Barbosa, Director of the Pan American Health Organization (PAHO) and WHO Regional Director for the Americas, highlighted Brazil’s robust health system and collaboration among health workers and researchers as crucial to this achievement. He expressed hope that Brazil’s success will inspire other countries still battling lymphatic filariasis.
Brazil joins 19 other nations that have eliminated lymphatic filariasis, with ongoing efforts to monitor for any resurgence. Globally, Brazil is now the 53rd country to have eliminated at least one neglected tropical disease.
