Figure 2From: The expression and evolution of virulence in multiple infections: the role of specificity, relative virulence and relative doseLifetime number of host offspring produced (host fitness) in single and mixed infections. Lifetime number of host offspring produced (host fitness) in single and mixed infections by the parasite isolates/clones (A) P1 and P4 (B) P1 and C1 (C) P1 and C14 (D) P2 and P4 (E) P2 and C1, and (F) P2 and C14. Error bars are standard errors.Back to article page