https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4873896/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4873896/ > Trade-offs between different components of parasi

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4873896/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4873896/ > Trade-offs between different components of parasite fitness provide the dominant conceptual framework for understanding the adaptive evolution of virulence (Alizon et al. 2009). ... > By far, the most widely studied trade-off involves transmission and virulence (Anderson and May, 1982; Frank, 1996; Alizon et al. 2009).