The programme ran in Uganda, Nigeria, Guinea-Bissau and the Democratic Republic of Congo (sub-Saharan Africa carries almost the entire global burden of the diseases).
The programme has exceeded its aims, helping to protect millions of people from neglected tropical diseases (NTDs), improving healthcare systems in the four countries. Many of the insights gained will help to inform future projects.
One of the unfortunate outcomes of the diseases is that people are forced to move away from fertile river valleys, where these NTDs are prevalent, which means they struggle to find suitable areas to grow crops or farm. This pushes families and communities into poverty, which is both a cause and consequence of the poor health caused by the conditions.
While river blindness is transmitted by the black fly and LF is transmitted by the mosquito, both are caused by an infection of the filarial worm that can be treated with the same medication – Mectizan®. By adding albendazole, a common de-worming medication, in areas where LF is present, both diseases could be successfully treated together, efficiently and cost-effectively, through mass drug administration.
Sightsavers worked in collaboration with a network of partners to reach men, women and children at risk of these two diseases, and followed the World Health Organization’s recommended coordination of river blindness and LF treatment.
By helping to eliminate these debilitating diseases, the programme aimed to develop healthy communities where children no longer struggle with the health risks posed by NTDs that were faced by their parents and grandparents.
There are many important legacies from the programme that will help to inform all those working to tackle NTDs, as we continue on the path towards elimination.
Read the blogThere are many important insights from our programme that will be used in new NTD initiatives. What’s more, the health systems that the programme helped to improve will ensure that countries can continue to tackle these debilitating diseases in the future.
While significant progress has been made and we are proud of what this programme has achieved, there are still considerable challenges that must be faced to control and eliminate neglected tropical diseases.
More funding, collaboration and support is needed to achieve this important goal. Together we can enhance the health, quality of life and future wellbeing of people affected by NTDs.
Sightsavers’ Simon Bush has received a lifetime achievement award for his work on river blindness, and has been named president of the Royal Society of Tropical Medicine and Hygiene.
Since 1991, Sightsavers been helping Mali’s ministry of health to treat and prevent this blinding disease. Now the country is on track to banish it for good.
To tackle disease, we need to know who is affected. In Liberia, Sightsavers has studied mosquitoes and tested children to see how urban migration affects the spread of lymphatic filariasis.