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Volume 14, Number 1—January 2008
THEME ISSUE
International Polar Year
Perspective

Integrated Approaches and Empirical Models for Investigation of Parasitic Diseases in Northern Wildlife

Eric P. Hoberg*Comments to Author , Lydden Polley†, Emily J. Jenkins†‡, Susan J. Kutz§, Alasdair M. Veitch¶, and Brett T. Elkin#
Author affiliations: *US Department of Agriculture Agricultural Research Service, Beltsville, Maryland, USA; †University of Saskatchewan Western College of Veterinary Medicine, Saskatoon, Saskatchewan, Canada; ‡Environment Canada, Saskatoon, Saskatchewan, Canada; §University of Calgary Faculty of Veterinary Medicine, Calgary, Alberta, Canada; ¶Government of the Northwest Territories, Norman Wells, Northwest Territories, Canada; #Government of the Northwest Territories, Yellowknife, Northwest Territories, Canada

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Figure 2

Geographic ranges for protostrongylid parasites in northern ungulates showing how survey and inventory have dramatically altered our understanding of diversity and distribution, before (A) and after (B) 1995. Distributions are depicted for Parelaphostrongylus andersoni in caribou (19,20); P. odocoilei in wild thinhorn sheep, mountain goat, woodland caribou, black-tailed deer, and mule deer (15,17); Umingmakstrongylus pallikuukensis in muskoxen (12,14); and a putative new species of Protostrongyl

Figure 2. Geographic ranges for protostrongylid parasites in northern ungulates showing how survey and inventory have dramatically altered our understanding of diversity and distribution, before (A) and after (B) 1995. Distributions are depicted for Parelaphostrongylus andersoni in caribou (19,20); P. odocoilei in wild thinhorn sheep, mountain goat, woodland caribou, black-tailed deer, and mule deer (15,17); Umingmakstrongylus pallikuukensis in muskoxen (12,14); and a putative new species of Protostrongylidae in moose, caribou, and muskoxen (20). The range for P. andersoni in the North is presumed to coincide with caribou, although records substantiated by survey are few (19,20). Protostrongylids have not been detected in ungulates from the Arctic islands and Greenland and may be excluded from these high latitudes under current climate conditions.

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References
  1. Harvell CD, Mitchell CE, Ward JR, Altizer S, Dobson AP, Ostfeld RS, Climate warming and disease risks for terrestrial and marine biota.Science. 2002;296:2158–62. DOIPubMedGoogle Scholar
  2. Kovats RS, Campbell-Lendrum DH, McMichael AJ, Woodward A, Cox JS. Early effects of climate change: do they include changes in vector borne disease?Philos Trans R Soc Lond B Biol Sci. 2001;356:1057–68.PubMedGoogle Scholar
  3. Brooks DR, Hoberg EP. How will climate change affect host-parasite assemblages. Trends Parasitol. 2007 Oct 23; [Epub ahead of print]
  4. Kutz SJ, Hoberg EP, Nagy J, Polley L, Elkin B. Emerging parasitic infections in Arctic ungulates.Integr Comp Biol. 2004;44:109–18. DOIGoogle Scholar
  5. Impacts of a warming Arctic: Arctic Climate Impact Assessment. Cambridge: Cambridge University Press; 2004.
  6. Kutz SJ, Hoberg EP, Polley L, Jenkins EJ. Global warming is changing the dynamics of Arctic host-parasite systems.Proc Biol Sci.2005;272:2571–6. DOIPubMedGoogle Scholar
  7. Jenkins EJ, Veitch AM, Kutz SJ, Hoberg EP, Polley L. Climate change and the epidemiology of protostrongylid nematodes in northern ecosystems: Parelaphostrongylus odocoilei and Protostrongylus stilesi in Dall’s sheep (Ovis d. dalli).Parasitology. 2005;132:387–401. DOIPubMedGoogle Scholar
  8. Intergovernmental Panel on Climate Change. Parry ML, Canziani OF, Palutikof JP, van der Linden PJ, Hanson CE, editors. Climate change 2007: the Working Group II contribution to the IPCC Fourth Assessment Report. Cambridge: Cambridge University Pres; 2007 [cited 2007 Nov 5]. Available from http://www.ipcc-wg2.org
  9. Lowers EP, Kutz SJ, Galbreath K, Cook J. Arctic biodiversity: from discovery to faunal baselines—revealing the history of a dynamic ecosystem.J Parasitol. 2003;89:84–95. DOIGoogle Scholar
  10. Hoberg EP. Coevolution and biogeography among Nematodirinae (Nematoda: Trichostrongylina) Lagomorpha and Artiodactyla (Mammalia): exploring determinants of history and structure for the northern fauna across the Holarctic.J Parasitol. 2005;91:358–69. DOIPubMedGoogle Scholar
  11. Brooks DR, Hoberg EP. Triage for the biosphere: the need and rationale for taxonomic inventories and phylogenetic studies of parasites.Comp Parasitol. 2000;67:1–25.
  12. Kutz SJ, Hoberg EP, Polley L. A new lungworm in muskoxen: an exploration in Arctic parasitology.Trends Parasitol. 2001;17:276–80. DOIPubMedGoogle Scholar
  13. Schjetlein J, Skorping A. The temperature threshold for development of Elaphostrongylus rangiferi in the intermediate host: an adaptation for winter survival?Parasitology. 1995;111:103–10.PubMedGoogle Scholar
  14. Hoberg EP, Polley L, Gunn A, Nishi JS. Umingmakstrongylus pallikuukensis gen. nov. et sp. nov. (Nematoda: Protostrongylidae) from muskoxen, Ovibos moschatus, in the central Canadian Arctic, with comments on biology and biogeography.Can J Zool. 1995;73:2266–82. DOIGoogle Scholar
  15. Jenkins EJ, Appleyard GD, Hoberg EP, Rosenthal BM, Kutz SJ, Veitch AM, Geographic distribution of the muscle-dwelling nematode Parelaphostrongylus odocoilei in North America, using molecular identification of first stage larvae.J Parasitol. 2005;91:574–84. DOIPubMedGoogle Scholar
  16. Kutz SJ, Thompson RCA, Kandola K, Nagy J, Wielinga C, Polley L, Giardia Assemblage A: human genotype in muskoxen in the Canadian Arctic.Emerg Infect Dis. In press.
  17. Kutz SJ, Veitch AM, Hoberg EP, Elkin BT, Jenkins EJ, Veitch AM, New host and geographic records for two protostrongylids in Dall’s sheep.J Wildl Dis. 2001;37:761–74.PubMedGoogle Scholar
  18. Cook JA, Hoberg EP, Koehler A, Henttonen H, Wickström L, Haukisalmi V. Beringia: intercontinental exchange and diversification of high latitude mammals and their parasites during the Pliocene and Quaternary.Mammal Study. 2005;30:S33–44. DOIGoogle Scholar
  19. Lankester MW. Extrapulmonary lungworms of cervids. In: Samuel WM, Pybus M, Kocan AA, editors. Parasitic diseases of wild mammals. Ames (IA): Iowa State University Press; 2001. p. 228–78.
  20. Kutz SJ, Asmundsson IM, Hoberg EP, Appleyard GD, Jenkins EJ, Beckmen K, Serendipitous discovery of a novel prostostrongylid (Nematoda: Metastrongyloidea) associated with caribou (Rangifer tarandus), muskoxen (Ovibos moschatus) and moose (Alces alces) from high latitudes of North America based on DNA sequence comparisons.Can J Zool. In press.
  21. Hoberg EP, Kutz SJ, Nagy J, Jenkins E, Elkin B, Branigan M, Protostrongylus stilesi (Nematoda: Protostrongylidae): ecological isolation and putative host switching between Dall’s sheep and muskoxen in a contact zone.Comp Parasitol. 2002;69:1–9. DOIGoogle Scholar
  22. Hoberg EP, Brooks DR. A macroevolutionary mosaic: episodic host switching, geographic colonization and diversification in complex host-parasite systems.J Biogeogr. In press.
  23. Brooks DR, Hoberg EP. Systematics and emerging infectious diseases: from management to solution.J Parasitol. 2006;92:426–9. DOIPubMedGoogle Scholar
  24. Jenkins EJ. Ecological investigation of a new host-parasite relationship: Parelaphostrongylus odocoilei in thinhorn sheep (Ovis dalli) [dissertation]. Saskatoon, Saskatchewan: University of Saskatchewan; 2005 [cited 2007 Nov 5]. Available from http://library.usask.ca/theses/available/etd-09192005-164238
  25. Oyugi JO, Qiu H, Safronetz D. Global warming and the emergence of ancient pathogens in Canada’s arctic regions.Med Hypotheses. 2007;68:709. DOIPubMedGoogle Scholar
  26. Jenkins EJ, Veitch AM, Kutz SJ, Bollinger T, Chirino-Trejo M, Elkin BT, Protostrongylid parasites and pneumonia in captive and wild thinhorn sheep (Ovis dalli).J Wildl Dis. 2007;43:189–205.PubMedGoogle Scholar
  27. Tompkins DM, Dobson AP, Arneberg P, Begon ME, Cattadori IM, Greenman JV, Parasites and host population dynamics. In: Hudson PJ, Rizzoli A, Grenfell BT, Heesterbeek H, Dobson AP, editors. The ecology of wildlife diseases. New York: Oxford University Press; 2001. p. 45–62.
  28. Hay SI, Cox J, Rogers DJ, Randolph SE, Stern DI, Shanks GD, Climate change and the resurgence of malaria in the East African highlands.Nature. 2002;415:905–9. DOIPubMedGoogle Scholar
  29. Pascual M, Ahumada JA, Chaves LF, Rodó X, Bouma M. Malaria resurgence in the East African Highlands: temperature trends revisited.Proc Natl Acad Sci U S A. 2006;103:5829–34. DOIGoogle Scholar
  30. Handeland K, Slettbakk T. Outbreaks of clinical cerebrospinal elaphostrongylosis in reindeer (Rangifer tarandus tarandus) in Finnmark, Norway, and their relations to climate conditions.J Vet Med B Infect Dis Vet Public Health. 1994;41:407–10.
  31. Thorpe NN, Hakongak N, Eyegetok S. Kitikmeot Elders. Thunder on the Tundra, Inuit Qaujimajatuqangit of the Bathurst Caribou. Ikaluktuuttiak, Nunavut, Canada: Tuktu and Nogat project; 2001.
  32. Bethony J, Brooker S, Albonico M, Geiger SM, Loukas A, Diemert D, Soil-transmitted helminth infections: ascariasis, trichuriasis and hookworm.Lancet. 2006;367:1521–32. DOIPubMedGoogle Scholar
  33. Fox MT. Pathophysiology of infection with gastrointestinal nematodes in domestic ruminants: recent developments.Vet Parasitol. 1997;72:285–308. DOIPubMedGoogle Scholar
  34. Hatcher MJ, Dick JTA, Dunn AM. How parasites affect interactions between competitors and predators.Ecol Lett. 2006;9:1253–71. DOIPubMedGoogle Scholar
  35. Cleaveland S, Laurenson MK, Taylor LH. Diseases of humans and their domestic mammals: pathogen characteristics, host range and the risk of emergence.Philos Trans R Soc Lond B Biol Sci. 2000;356:991–9. DOIPubMedGoogle Scholar
  36. Dobson AP, Foufopoulos J. Emerging infectious pathogens in wildlife.Philos Trans R Soc Lond B Biol Sci. 2001;356:1001–12. DOIPubMedGoogle Scholar
  37. Bradley MJ, Kutz SJ, Jenkins E, O’Hara TM. The potential impact of climate change on infectious diseases of Arctic fauna.Int J Circumpolar Health. 2005;64:468–77.PubMedGoogle Scholar
  38. Salb AL, Barkema HW, Elkin BT, Thompson RCA, Whiteside DP, Black SR, Domestic dogs as sources and sentinels of parasites in humans and wildlife, northern Canada.Emerg Infect Dis. 2008;14:60–63. DOIGoogle Scholar
  39. Rausch RL, George JC, Brower HK. Effect of climatic warming on the Pacific walrus, and potential modification of its helminth fauna.J Parasitol. In press.
  40. Laaksonen S, Kuusela J, Nikander S, Nylund M, Oksanen A. Outbreak of parasitic peritonitis in reindeer in Finland.Vet Rec. 2007;160:835–41.PubMedGoogle Scholar

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