Fig. 1From: 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 CubaWork flow diagram of the experimental exposures performed on P. columella resistant/susceptible-Fasciola hepatica model. The influence of different parasite doses (a) and serial parasite exposures (b) on P. columella phenotypes were assayed using sympatric (Cuban) F. hepatica. c Allopatric F. hepatica exposuresBack to article page