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Anticipating Infection: How Parasitism Risk Changes Animal Physiology, Patricia C. Lopes

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

1. Uninfected animals can attempt to prevent parasitism in many ways. Behavioural avoidance of parasitized conspecifics, for instance, is documented in several species.
2. Interactions with parasitized conspecifics can also, however, lead to physiological changes in uninfected animals, an effect that is much less well studied, and consequently, less well understood. The way in which exposure to parasitism risk changes the physiology of uninfected animals and the impacts of those changes on animal fitness remain a significant gap in knowledge.
3. Determining how the disease environment experienced by animals impacts their physiology, survival and reproduction has major implications for our knowledge of how …