A group of farmers in Powys have identified cryptosporidium in calves and lambs on their farms in previous years and are now undertaking this project to determine the prevalence and sources of the parasite on their farms. They hope to increase their understanding of the pathways by which it is transmitted among sheep and also identify measures they can take to control and prevent the disease in sheep.
The project is based on biosecurity reviews from a vet, diagnosis of the levels of cryptosporidium in flocks, infrastructures and watercourse and the diagnosis of newborn lambs showing clinal signs of having cryptosporidium.