Food SecurityCameroonHow communities in Cameroon use sand to clean their waterTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoFood SecurityCameroonJulia Mielke11/27/2024November 27, 2024An initiative in Cameroon has developed a filtration system that provides cleaner and healthier drinking water to local communities. The initiative is providing the devices teaching local people how to make them.https://p.dw.com/p/4nHzAAdvertisement