Predicting and reducing potential parasite infection between migratory livestock and resident Asiatic ibex of Pin valley, India

Disease transmission between wild and domestic ungulates can affect both wildlife conservation and local livelihoods. In Pin Valley, migratory sheep and goats share pastures with Asiatic ibex (Capra sibirica), raising risks of gastro-intestinal nematode (GIN) spread. Using a parasite life-cycle model, we found that livestock—due to their density and parasite load—likely drive infections in both livestock and ibex. The model suggests that a single anti-parasitic treatment about 30 days before livestock leave Pin could reduce infections in both hosts. While parasite species could not be identified, this case highlights how predictive models can guide management strategies in shared grazing landscapes.