Fig. 2From: Fasciola hepatica-Pseudosuccinea columella interaction: effect of increasing parasite doses, successive exposures and geographical origin on the infection outcome of susceptible and naturally-resistant snails from CubaSurvival curves of experimentally-exposed resistant (R) and susceptible (S) Pseudosuccinea columella to Fasciola hepatica. Snails were challenged following different approaches: a-c increasing miracidial doses, d serial exposures (SE) and e-f exposure to allopatric F. hepatica isolates. Pairwise comparisons of snail survival between populations at each experimental trial were performed by log-rank tests and are shown. Abbreviation: M, miracidiaBack to article page