Data for: Age structure eliminates the impact of coinfection on epidemic dynamics in a freshwater zooplankton system

Parasites often coinfect host populations, and, by interacting within hosts, might change the trajectory of multi-parasite epidemics. However, host-parasite interactions often change with host age, raising the possibility that within-host interactions between parasites might also change, influencing the spread of disease. We measured how heterospecific parasites interacted within zooplankton hosts and how host age changed these interactions. We then parameterized an epidemiological model to explore how age-effects altered the impact of coinfection on epidemic dynamics. In our model, we found that in populations where epidemiologically relevant parameters did not change with age, the presence of a second parasite altered epidemic dynamics. In contrast, when parameters varied with host age (based on our empirical measures), there was no longer a difference in epidemic dynamics between singly and coinfected populations, indicating that variable age structure within a population eliminates ..., This experiment was conducted by infected zooplankton hosts with bacterial and fungal pathogens over a range of host ages, to see how host age mediates interactions between parasites within hosts. Full details can be found in the related manuscript. , A readme file has been uploaded with the data and scripts.Â