The Story of Shukuru - a film to enhance knowledge, attitudes, and practices regarding schistosomiasis and related elimination interventions in Pemba, Tanzania.
An educational film on schistosomiasis, developed through community input and filmed locally in Pemba, Tanzania, significantly improved knowledge, attitudes, and behavioral willingness among children and adults, though the authors emphasize that lasting behavior change ultimately requires complementary infrastructure investments like clean water access.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of a preprint that has not been peer-reviewed. It is not medical advice. Do not make health decisions based on this content. Read full disclaimer
In many parts of the world, a hidden threat lurks in the very water people use to live. Schistosomiasis is an illness caused by tiny parasitic worms that live in fresh water. People become infected not by drinking the water, but simply by touching it while swimming, washing clothes, or farming. When the skin contacts water containing these parasites, the worms can enter the body, leading to serious long-term health problems like chronic pain, anemia, and damage to internal organs. While medicine can treat the infection, the World Health Organization knows that stopping the disease requires more than just pills; it demands that people change how they interact with their environment. The challenge is that telling people to avoid water is difficult when that water is the only source available for daily life, and many traditional health campaigns have struggled to connect with the communities they aim to help.
On the island of Pemba in Tanzania, researchers decided to try a different approach. Instead of handing out pamphlets or giving lectures, they asked the community what they wanted to see. They began by surveying nearly 900 adults to find out what kind of story would resonate with them and where they would prefer to watch it. The overwhelming majority said they wanted a film, preferably shown on a television screen, that told a story about the disease. Listening to these suggestions, the team produced an eleven-minute movie called "The Story of Shukuru." The film follows a young boy named Shukuru who plays in a river and later discovers he has the infection. It shows him getting tested, receiving treatment, and learning how to protect himself, all while featuring local actors and settings that the community recognized as their own.
To see if this film actually worked, the researchers showed it to 195 schoolchildren and 195 adults in ten different villages. They asked the participants questions about what they knew and how they felt about the disease before the screening, and then asked the same questions immediately after. The results were clear: watching the movie made a significant difference. Before seeing the film, the average person answered only about one-third of the knowledge questions correctly. Afterward, that number rose, and the likelihood of getting a question right increased by nearly forty percent. The shift in attitude was even more pronounced; the odds of a person holding a positive view toward prevention measures jumped by seventy-seven percent. The film successfully reached both children and adults, proving that a story tailored to local culture could bridge the gap in understanding.
The study also looked at whether people intended to change their habits. Before the film, most participants admitted they used open water bodies for daily tasks and rarely wore protective gear like boots. After watching Shukuru's story, a large majority said they were likely to avoid risky water contact in the future, and more than half said they intended to use protective clothing. However, the researchers found a crucial limit to what education alone could achieve. When asked for their thoughts, some participants pointed out that their good intentions were hard to act on. One person explained that they had no choice but to go to the river because there were no wells or taps nearby. Another noted that while they wanted to wear boots, they simply could not afford them.
The findings suggest that while a well-made film can successfully teach people about a disease and inspire them to want to stay safe, knowledge and willingness are not enough on their own. The researchers concluded that for these new habits to become reality, the community needs the physical tools to support them. Without safe water sources like wells or affordable protective gear, people will continue to use the rivers, regardless of how much they know about the risks. The film was a powerful step forward in changing minds, but the final step toward eliminating the disease requires building the infrastructure that makes safe choices possible.
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