title: A review of infectious gill disease in marine salmonid fish.
abstract: Infectious gill diseases of marine salmonid fish present a significant challenge in salmon-farming regions. Infectious syndromes or disease conditions affecting marine-farmed salmonids include amoebic gill disease (AGD), proliferative gill inflammation (PGI) and tenacibaculosis. Pathogens involved include parasites, such as Neoparamoeba perurans, bacteria, such as Piscichlamydia salmonis and Tenacibaculum maritimum, and viruses, such as the Atlantic salmon paramyxovirus (ASPV). The present level of understanding of these is reviewed with regard to risk factors, potential impacting factors, methods of best practice to mitigate infectious gill disease, as well as knowledge gaps and avenues for future research.
authors.affiliation: Vet-Aqua International, Oranmore, Co. Galway, Ireland.
authors.forename: S O
authors.initials: SO
authors.lastname: Mitchell
authors.forename: H D
authors.initials: HD
authors.lastname: Rodger
mesh_terms: D000818:Animals; D003141:Communicable Diseases / Q000382:microbiology / Q000469:parasitology / Q000662:veterinary*; D005393:Fish Diseases / Q000276:immunology / Q000382:microbiology* / Q000469:parasitology* / Q000473:pathology; D005880:Gills / Q000276:immunology / Q000382:microbiology / Q000469:parasitology / Q000473:pathology; D015995:Prevalence; D012307:Risk Factors; D012474:Salmon