FN Archimer Export Format
PT J
TI Non-native aquatic animals introductions have driven disease emergence in Europe
BT 
AF PEELER, Edmund J.
   OIDTMANN, Birgit C.
   MIDTLYNG, Paul J.
   MIOSSEC, Laurence
   GOZLAN, Rodolphe E.
AS 1:1;2:1;3:2;4:3;5:4;
FF 1:;2:;3:;4:PDG-ODE-DYNECO-VIGIES;5:;
C1 Ctr Environm Fisheries & Aquaculture Sci, Weymouth DT4 8UB, England.
   Norwegian Sch Vet Sci, Dep NO 0033, N-8146 Oslo, Norway.
   IFREMER, F-44311 Nantes, France.
   Bournemouth Univ, Sch Appl Sci, Poole BH12 5BB, Dorset, England.
C2 CEFAS, UK
   NVH, NORWAY
   IFREMER, FRANCE
   BOURNEMOUTH UNIV, UK
SI NANTES
SE PDG-ODE-DYNECO-VIGIES
IN WOS Ifremer jusqu'en 2018
   copubli-europe
IF 2.896
TC 132
UR https://archimer.ifremer.fr/doc/00033/14431/14066.pdf
LA English
DT Article
DE ;Aquaculture;Transmission;Control;Pathways;Virulence;Fish
AB In this paper it is argued, using examples of disease emergence in aquatic animals in Europe, that the introduction of non-native species drives disease emergence by both extending the geographic range of parasites and pathogens and facilitating host-switching. Enteric red mouth disease and infectious haematopoietic necrosis of salmonids have extended their geographic range from North America to Europe with the import of live fish (Pimephales promelas) and rainbow trout eggs, respectively. Host-switching results in disease emergence when previously unidentified commensal organisms or known pathogen switch to new naïve hosts. The most serious endemic diseases of wild aquatic animals in Europe in recent years can be traced to the introduction of non-native species. Across Europe dramatic populations declines have occurred in native crayfish (e.g. Astacus astacus), oysters (Ostrea edulis) and eels (Anguilla anguilla), all which can be attributed, in varying degrees, to diseases (crayfish plague, Bonamia ostreae and Anguillicoloides crassus, respectively) introduced with non-native species. The severe adverse effects at a population level can be attributed to the lack of immunity in the new hosts. The impact of parasites more recently introduced to Europe, Sphaerothecum destruens (the rosette agent), and Batrachochytrium dendrobatidis, have yet to be fully determined. Both are generalists, with wide host ranges, and may present serious threats to native species. Aquaculture is the key driver for the introduction of non-native species. Most farming systems allow pathogen exchange between farmed and wild populations which underpins host-switching. Subsequently movements of animals between farms may result in the spread of newly emerged diseases. The introduction of non-native aquatic animals drives disease emergence, thus the ex-ante assessment of these hazards is severely limited. Generic risk mitigation measures (e.g. movement of disinfected eggs in place of live animals) and improved methods for rapid detection of new diseases are vital.
PY 2011
PD JUL
SO Biological Invasions
SN 1387-3547
PU Springer
VL 13
IS 6
UT 000290570800004
BP 1291
EP 1303
DI 10.1007/s10530-010-9890-9
ID 14431
ER

EF