Identifying Environmental Risk Factors for Louping Ill Virus Seroprevalence in Sheep and the Potential to Inform Wildlife Management Policy

Frontiers in Veterinary Science
Lucy GilbertChris Cousens

Abstract

Identifying the risk factors for disease is crucial for developing policy and strategies for controlling exposure to pathogens. However, this is often challenging, especially in complex disease systems, such as vector-borne diseases with multiple hosts and other environmental drivers. Here we combine seroprevalence data with GIS-based environmental variables to identify the environmental risk factors associated with an endemic tick-borne pathogen-louping ill virus-in sheep in Scotland. Higher seroprevalences were associated with (i) upland/moorland habitats, in accordance with what we predicted from the habitat preferences of alternative LIV transmission hosts (such as red grouse), (ii) areas of higher deer density, which supports predictions from previous theoretical models, since deer are the key Ixodes ricinus tick reproduction host in this system, and (iii) a warmer climate, concurring with our current knowledge of how temperature affects tick activity and development rates. The implications for policy include adopting increased disease management and awareness in high risk habitats and in the presence of alternative LIV hosts (e.g., grouse) and tick hosts (especially deer). These results can also inform deer management pol...Continue Reading

References

Nov 1, 1992·Journal of Medical Entomology·J S GrayJ Stein
Apr 1, 1990·Medical and Veterinary Entomology·M L WilsonA Spielman
Apr 1, 1971·Journal of Comparative Pathology·H W Reid, P C Doherty
Jan 1, 1993·Journal of Medical Entomology·R D DeblingerA Spielman
Jan 16, 1998·Medical and Veterinary Entomology·M K LaurensonH W Reid
Nov 24, 1998·Medical and Veterinary Entomology·N H OgdenM Bennett
Apr 12, 2002·Journal of Comparative Pathology·B J SheahanG J Atkins
Jun 22, 2002·International Journal for Parasitology·Sarah E RandolphM F Peacey
Apr 16, 2003·Journal of Medical Entomology·Peter W RandRobert P Smith
Sep 1, 1958·The American Journal of Tropical Medicine and Hygiene·D H CLARKE, J CASALS
Sep 17, 2005·Animal Health Research Reviews·Volker MoennigAnn Lindberg
Jun 27, 2006·Medical and Veterinary Entomology·J F BarandikaA L García-Pérez
Nov 21, 2007·Veterinary Microbiology·Victoria NaranjoJosé de la Fuente
Sep 1, 1948·The Annals of Applied Biology·A MILNE
Mar 10, 2010·International Journal for Parasitology·Francisco Ruiz-Fons, Lucy Gilbert
May 11, 2011·Public Health Reports·Jennifer M GarnettMatthew L Cartter
Nov 25, 2011·Medical and Veterinary Entomology·D Newborn, D Baines
May 23, 2012·Ecological Applications : a Publication of the Ecological Society of America·L GilbertA J Hester
Aug 15, 2014·Journal of Medical Entomology·Howard J KilpatrickKirby C Stafford
Dec 23, 2015·Experimental & Applied Acarology·S O VanwambekeS Jore
Jun 17, 2016·Nature Communications·Atle MysterudHildegunn Viljugrein

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