| serology and longevity of immunity against echinococcus granulosus in sheep and llama induced by an oil-based eg95 vaccine. | an oil-based formulation of the eg95 vaccine to protect grazing animals against infection with echinococcus granulosus was formulated in argentina. the efficacy of the vaccine was monitored by serology in sheep and llama (lama glama) and was compared to the serology in sheep previously published using a quila-adjuvanted vaccine. long-term efficacy was also tested in sheep by challenging with e. granulosus eggs of the g1 strain 4 years after the beginning of the trial. the serological results for ... | 2016 | 27104482 |