Modeling the effects of water temperature on the population dynamics of <i>Galba viatrix</i> and infection by <i>Fasciola hepatica</i>: a two-year survey in Andean Patagonia, Argentina

Our results underscore the high temporal and spatial variability in the population of snails and the prevalence of <i>F. hepatica</i>, as well as the major impact temperature has on detecting snails. Our models provide quantifications of the effects of water temperature on the population growth of <i>G. viatrix</i>, its detection, and infection under natural field conditions. These are crucial steps towards generating mechanistic models of <i>F. hepatica</i> transmission that would facilitate the design and simulation of potential interventions based on treatments and on environmental and livestock management, taking into account the specific characteristics of each region.