July 5, 2026 – For generations, American kids learned life lessons from the ups and downs of Chutes & Ladders. Now, a Nigerian adaptation of the classic board game is tackling a far deadlier threat: a parasitic worm that infects millions across sub-Saharan Africa. The game, called “Schisto & Ladders,” aims to teach children in high-risk communities how to avoid schistosomiasis—a neglected tropical disease that causes blood in urine, organ damage, and even bladder cancer.
The disease, spread by microscopic larvae in contaminated freshwater, is especially dangerous for school-age children who play in rivers. An unlucky player landing on a “playing in a river” square loses their progress—sliding down a worm instead of a chute. Meanwhile, landing on a “treatment” square sends a token up a ladder, reinforcing the message that early diagnosis and medication can save lives. Nigerian researcher Cynthia Umunnakwe, one of the game’s developers, told NPR the goal is to make prevention “as instinctive as rolling dice.”
Originally created in 2014 by a team led by Professor Uwem Ekpo of Akwa Ibom State University, the game is now being deployed in elementary schools across Nigeria’s most affected regions. With over 200 million cases of schistosomiasis globally—most in sub-Saharan Africa—experts say creative outreach is critical. “Children are the most vulnerable because they swim and bathe in infested water,” Umunnakwe explained. “If we can teach them through play, we can break the cycle of infection.”
Effective treatment exists, but access remains limited in impoverished areas where clean water and testing are scarce. The game also addresses local stigma: schistosomiasis is known locally as “Atosi Aja” or “bloody urine,” and many families avoid discussing it. By embedding health messages into a familiar game format, educators hope to normalize conversations about testing and hygiene. “We’re not just fighting a worm—we’re fighting silence,” Umunnakwe added.
As the world marks another year of progress against neglected tropical diseases, Schisto & Ladders stands out as a low-cost, high-impact tool. While American kids may still race up ladders for rewards, Nigerian children are now learning that knowledge—and a simple roll of the dice—can be their best defense against a microscopic killer.