title: A scoring system approach for the parasite predictive assessment of fish lots: a proof of concept with anisakids.
abstract: A total of 982 individuals distributed in 11 lots belonging to 10 fish species from three Atlantic FAO fishing areas were sampled and examined to detect the presence of anisakid larvae in fish muscle. After hazard identification by genetic sequencing and exposure assessment by anatomic extent and demographic characterization of infection, all data were fitted for each fish species to a new proposed scoring schema of parasite prediction. In the absence of a criterion standard method for inspection and precise definition of the quantum satis for parasites in contaminated fish lots, the inspection rating scheme called SADE (Site of infection, Assurance of quality, Demography, Epidemiology) may help fish industries to precisely handle and to evaluate the likely outcome of infected fish lots after being diagnosed. For this purpose, a supporting flow diagram for decision was defined and suggested. This new performance assessment tool has the aim of staging fish lots, thus helping in planning manufacture, commercial, and research decisions during self-management programs. This novel scoring system provides an improved inspection format by implementing the occurrence stratification for parasites to guide Hazard Analysis and Critical Control Points (HACCP) programs for the uniform exchange of information among fish industries, administration and researchers, thus facilitating standardization and communication. In the future, this scoring version could be validated (in terms of classification and wording) for similar overall predictive purposes in other muscular parasites infecting seafood products.
authors.affiliation: 1 Ecobiomar, Instituto de Investigaciones Marinas de Vigo , Consejo Superior de Investigaciones Científicas (CSIC), Bouzas-Vigo, Spain .
authors.forename: María
authors.initials: M
authors.lastname: Llarena-Reino
authors.forename: Elvira
authors.initials: E
authors.lastname: Abollo
authors.forename: Santiago
authors.initials: S
authors.lastname: Pascual
mesh_terms: D000818:Animals; D017129:Anisakiasis / Q000175:diagnosis* / Q000469:parasitology; D017163:Anisakis / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D005393:Fish Diseases / Q000175:diagnosis* / Q000469:parasitology; D005399:Fishes; D016266:Food Parasitology; D064088:Hazard Analysis and Critical Control Points; D007814:Larva; D009132:Muscles / Q000469:parasitology