Figure 1.

Survival curves: (A) Single infection of Atlantic salmon post-smolt with the P. salmonis LF-89 genogroup. (B) Coinfection of Atlantic salmon adults with the P. salmonis EM-90 genogroup and the sea louse C. rogercresseyi. Fish from the first trial were immunized with pentavalent injectable vaccine, and fish from the second trial with pentavalent injectable plus monovalent live attenuated injectable. Abbreviations: C^UV: control unvaccinated; C^V: control vaccinated; H^UV: cohabitant unvaccinated; H^V: cohabitant vaccinated; T: Trojan.