Lack of efficacy of triclabendazole against Fasciola hepatica is present on sheep farms in three regions of England, and Wales Juriah Kamaludeen1, John Graham-Brown2, Nathalie Stephens3, Josephine Miller4, Alison Howell2, Nicola J Beesley2, Jane Hodgkinson5, Jane Learmount6 and Diana Williams7 1 Faculty of Agriculture and Food Sciences, Universiti Putra Malaysia—Kampus Bintulu, Bintulu, Malaysia 2 Infection Biology, University of Liverpool Institute of Infection and Global Health, Liverpool,...