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Home / Equine Research Bank / Ecohealth / Landscape Utilisation, Animal Behaviour and Hendra Virus Ris...
EcoHealth2015; 13(1); 26-38; doi: 10.1007/s10393-015-1066-8

Landscape Utilisation, Animal Behaviour and Hendra Virus Risk.

Abstract: Hendra virus causes sporadic fatal disease in horses and humans in eastern Australia. Pteropid bats (flying-foxes) are the natural host of the virus. The mode of flying-fox to horse transmission remains unclear, but oro-nasal contact with flying-fox urine, faeces or saliva is the most plausible. We used GPS data logger technology to explore the landscape utilisation of black flying-foxes and horses to gain new insight into equine exposure risk. Flying-fox foraging was repetitious, with individuals returning night after night to the same location. There was a preference for fragmented arboreal landscape and non-native plant species, resulting in increased flying-fox activity around rural infrastructure. Our preliminary equine data logger study identified significant variation between diurnal and nocturnal grazing behaviour that, combined with the observed flying-fox foraging behaviour, could contribute to Hendra virus exposure risk. While we found no significant risk-exposing difference in individual horse movement behaviour in this study, the prospect warrants further investigation, as does the broader role of animal behaviour and landscape utilisation on the transmission dynamics of Hendra virus.
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Publication Date: 2015-09-24 PubMed ID: 26403793DOI: 10.1007/s10393-015-1066-8Google Scholar: Lookup
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  • Journal Article
  • Research Support
  • Non-U.S. Gov't

Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

The research study investigates how the behaviour and habitat usage of black flying-foxes and horses might contribute to the risk of Hendra virus transmission. It suggests that flying-fox foraging habits, horse grazing behaviour and their common preference for fragmented landscapes could potentially increase Hendra virus exposure.

Key Findings

  • The researchers discovered that the Hendra virus causes rare but lethal disease in horses and humans in eastern Australia and is generally hosted by Pteropid bats or flying-foxes. The primary mode of transmission of this virus from flying-foxes to horses remains ambiguous, but it is most likely due to contact with the flying-fox’s saliva, urine, or faeces.
  • The study used GPS data logger technology to inspect the landscape usage of black flying-foxes and horses. The researchers intended to gain fresh perspective into the risk of exposure in horses by tracking their movements in relation to the flying-foxes.
  • The data revealed that the foraging behaviour of flying-foxes was highly repetitive, as the animals visited the same location routinely. Flying-foxes demonstrated a preference for fragmented arboreal landscapes and exotic plant species, leading to an increased presence around rural infrastructure.
  • The horse movement data indicated a significant difference in their grazing behaviour during the day and night. This, combined with the observed foraging habits of flying-foxes, could potentially contribute to their exposure to Hendra virus.

Implications and Future Research

  • While the study did not find any significant differences in the movement behaviour of individual horses that would expose them to increased risk, the potential for such a risk merits further study.
  • Furthermore, the researchers recommend that the broader impact of animal behaviour and landscape utilisation on Hendra virus transmission dynamics be a subject of future scrutiny. This could potentially lead to the development of new strategies and policies for preventing and managing Hendra virus outbreaks.

Cite This Article

APA
Field HE, Smith CS, de Jong CE, Melville D, Broos A, Kung N, Thompson J, Dechmann DK. (2015). Landscape Utilisation, Animal Behaviour and Hendra Virus Risk. Ecohealth, 13(1), 26-38. https://doi.org/10.1007/s10393-015-1066-8

Publication

EcoHealth
ISSN: 1612-9210
NlmUniqueID: 101222144
Country: United States
Language: English
Volume: 13
Issue: 1
Pages: 26-38

Researcher Affiliations

Field, H E
  • Queensland Centre for Emerging Infectious Diseases, Biosecurity Queensland, Department of Agriculture and Fisheries, Brisbane, QLD, 4108, Australia. hume.field@ecohealthalliance.org.
  • EcoHealth Alliance, New York, NY, 10001, USA. hume.field@ecohealthalliance.org.
Smith, C S
  • Queensland Centre for Emerging Infectious Diseases, Biosecurity Queensland, Department of Agriculture and Fisheries, Brisbane, QLD, 4108, Australia.
de Jong, C E
  • Queensland Centre for Emerging Infectious Diseases, Biosecurity Queensland, Department of Agriculture and Fisheries, Brisbane, QLD, 4108, Australia.
Melville, D
  • Queensland Centre for Emerging Infectious Diseases, Biosecurity Queensland, Department of Agriculture and Fisheries, Brisbane, QLD, 4108, Australia.
Broos, A
  • Queensland Centre for Emerging Infectious Diseases, Biosecurity Queensland, Department of Agriculture and Fisheries, Brisbane, QLD, 4108, Australia.
Kung, N
  • Queensland Centre for Emerging Infectious Diseases, Biosecurity Queensland, Department of Agriculture and Fisheries, Brisbane, QLD, 4108, Australia.
Thompson, J
  • Queensland Herbarium, Department of Environment and Heritage Protection, Brisbane, QLD, 4066, Australia.
Dechmann, D K N
  • Max Planck Institute for Ornithology, Radolfzell, Germany.

MeSH Terms

  • Animals
  • Australia / epidemiology
  • Behavior, Animal
  • Chiroptera / virology
  • Feces / virology
  • Geography
  • Hendra Virus / isolation & purification
  • Henipavirus Infections / epidemiology
  • Henipavirus Infections / transmission
  • Henipavirus Infections / veterinary
  • Henipavirus Infections / virology
  • Horse Diseases / virology
  • Horses
  • Humans
  • Saliva / virology
  • Urine / virology
  • Zoonoses / epidemiology
  • Zoonoses / transmission
  • Zoonoses / virology

References

This article includes 28 references
  1. Plowright RK, Foley P, Field HE, Dobson AP, Foley JE, Eby P, Daszak P. Urban habituation, ecological connectivity and epidemic dampening: the emergence of Hendra virus from flying foxes (Pteropus spp.).. Proc Biol Sci 2011 Dec 22;278(1725):3703-12.
    pubmed: 21561971doi: 10.1098/rspb.2011.0522google scholar: lookup
  2. Smith I, Broos A, de Jong C, Zeddeman A, Smith C, Smith G, Moore F, Barr J, Crameri G, Marsh G, Tachedjian M, Yu M, Kung YH, Wang LF, Field H. Identifying Hendra virus diversity in pteropid bats.. PLoS One 2011;6(9):e25275.
    pubmed: 21980413doi: 10.1371/journal.pone.0025275google scholar: lookup
  3. Goldspink LK, Edson DW, Vidgen ME, Bingham J, Field HE, Smith CS. Natural Hendra Virus Infection in Flying-Foxes - Tissue Tropism and Risk Factors.. PLoS One 2015;10(6):e0128835.
    pubmed: 26060997doi: 10.1371/journal.pone.0128835google scholar: lookup
  4. Young PL, Halpin K, Selleck PW, Field H, Gravel JL, Kelly MA, Mackenzie JS. Serologic evidence for the presence in Pteropus bats of a paramyxovirus related to equine morbillivirus.. Emerg Infect Dis 1996 Jul-Sep;2(3):239-40.
    pubmed: 8903239doi: 10.3201/eid0203.960315google scholar: lookup
  5. Selvey LA, Wells RM, McCormack JG, Ansford AJ, Murray K, Rogers RJ, Lavercombe PS, Selleck P, Sheridan JW. Infection of humans and horses by a newly described morbillivirus.. Med J Aust 1995 Jun 19;162(12):642-5.
    pubmed: 7603375doi: 10.5694/j.1326-5377.1995.tb126050.xgoogle scholar: lookup
  6. Selvey L, Sheridan J. Outbreak of Severe Respiratory Disease in Humans and Horses Due to a Previously Unrecognized Paramyxovirus.. J Travel Med 1995 Dec 1;2(4):275.
    pubmed: 9815409doi: 10.1111/j.1708-8305.1995.tb00679.xgoogle scholar: lookup
  7. Field H, Young P, Yob JM, Mills J, Hall L, Mackenzie J. The natural history of Hendra and Nipah viruses.. Microbes Infect 2001 Apr;3(4):307-14.
    pubmed: 11334748doi: 10.1016/s1286-4579(01)01384-3google scholar: lookup
  8. de Jong C, Field H, Tagtag A, Hughes T, Dechmann D, Jayme S, Epstein JH, Smith C, Santos I, Catbagan D, Lim M, Benigno C, Daszak P, Newman S. Foraging behaviour and landscape utilisation by the endangered golden-crowned flying fox (Acerodon jubatus), the Philippines.. PLoS One 2013;8(11):e79665.
    pubmed: 24278154doi: 10.1371/journal.pone.0079665google scholar: lookup
  9. Scanlan JC, Kung NY, Selleck PW, Field HE. Survival of hendra virus in the environment: modelling the effect of temperature.. Ecohealth 2015 Mar;12(1):121-30.
    pubmed: 24643861doi: 10.1007/s10393-014-0920-4google scholar: lookup
  10. Halpin K, Young PL, Field HE, Mackenzie JS. Isolation of Hendra virus from pteropid bats: a natural reservoir of Hendra virus.. J Gen Virol 2000 Aug;81(Pt 8):1927-1932.
    pubmed: 10900029doi: 10.1099/0022-1317-81-8-1927google scholar: lookup
  11. Field H, Kung N. Henipaviruses-unanswered questions of lethal zoonoses.. Curr Opin Virol 2011 Dec;1(6):658-61.
    pubmed: 22440924doi: 10.1016/j.coviro.2011.10.025google scholar: lookup
  12. Hanna JN, McBride WJ, Brookes DL, Shield J, Taylor CT, Smith IL, Craig SB, Smith GA. Hendra virus infection in a veterinarian.. Med J Aust 2006 Nov 20;185(10):562-4.
    pubmed: 17115969doi: 10.5694/j.1326-5377.2006.tb00692.xgoogle scholar: lookup
  13. Fogarty R, Halpin K, Hyatt AD, Daszak P, Mungall BA. Henipavirus susceptibility to environmental variables.. Virus Res 2008 Mar;132(1-2):140-4.
    pubmed: 18166242doi: 10.1016/j.virusres.2007.11.010google scholar: lookup
  14. Playford EG, McCall B, Smith G, Slinko V, Allen G, Smith I, Moore F, Taylor C, Kung YH, Field H. Human Hendra virus encephalitis associated with equine outbreak, Australia, 2008.. Emerg Infect Dis 2010 Feb;16(2):219-23.
    pubmed: 20113550doi: 10.3201/eid1602.090552google scholar: lookup
  15. Murray K, Selleck P, Hooper P, Hyatt A, Gould A, Gleeson L, Westbury H, Hiley L, Selvey L, Rodwell B. A morbillivirus that caused fatal disease in horses and humans.. Science 1995 Apr 7;268(5207):94-7.
    pubmed: 7701348doi: 10.1126/science.7701348google scholar: lookup
  16. O'Sullivan JD, Allworth AM, Paterson DL, Snow TM, Boots R, Gleeson LJ, Gould AR, Hyatt AD, Bradfield J. Fatal encephalitis due to novel paramyxovirus transmitted from horses.. Lancet 1997 Jan 11;349(9045):93-5.
    pubmed: 8996421doi: 10.1016/s0140-6736(96)06162-4google scholar: lookup
  17. Smith C, Skelly C, Kung N, Roberts B, Field H. Flying-fox species density--a spatial risk factor for Hendra virus infection in horses in eastern Australia.. PLoS One 2014;9(6):e99965.
    pubmed: 24936789doi: 10.1371/journal.pone.0099965google scholar: lookup
  18. McFarlane R, Becker N, Field H. Investigation of the climatic and environmental context of Hendra virus spillover events 1994-2010.. PLoS One 2011;6(12):e28374.
    pubmed: 22145039doi: 10.1371/journal.pone.0028374google scholar: lookup
  19. Daszak P, Cunningham AA, Hyatt AD. Emerging infectious diseases of wildlife--threats to biodiversity and human health.. Science 2000 Jan 21;287(5452):443-9.
    pubmed: 10642539doi: 10.1126/science.287.5452.443google scholar: lookup
  20. Marsh GA, Haining J, Hancock TJ, Robinson R, Foord AJ, Barr JA, Riddell S, Heine HG, White JR, Crameri G, Field HE, Wang LF, Middleton D. Experimental infection of horses with Hendra virus/Australia/horse/2008/Redlands.. Emerg Infect Dis 2011 Dec;17(12):2232-8.
    pubmed: 22172152doi: 10.3201/eid1712.111162google scholar: lookup
  21. Westbury HA, Hooper PT, Brouwer SL, Selleck PW. Susceptibility of cats to equine morbillivirus.. Aust Vet J 1996 Aug;74(2):132-4.
    pubmed: 8894019doi: 10.1111/j.1751-0813.1996.tb14813.xgoogle scholar: lookup
  22. Halpin K, Hyatt AD, Fogarty R, Middleton D, Bingham J, Epstein JH, Rahman SA, Hughes T, Smith C, Field HE, Daszak P. Pteropid bats are confirmed as the reservoir hosts of henipaviruses: a comprehensive experimental study of virus transmission.. Am J Trop Med Hyg 2011 Nov;85(5):946-51.
    pubmed: 22049055doi: 10.4269/ajtmh.2011.10-0567google scholar: lookup
  23. Chua KB, Koh CL, Hooi PS, Wee KF, Khong JH, Chua BH, Chan YP, Lim ME, Lam SK. Isolation of Nipah virus from Malaysian Island flying-foxes.. Microbes Infect 2002 Feb;4(2):145-51.
    pubmed: 11880045doi: 10.1016/s1286-4579(01)01522-2google scholar: lookup
  24. Williamson MM, Hooper PT, Selleck PW, Gleeson LJ, Daniels PW, Westbury HA, Murray PK. Transmission studies of Hendra virus (equine morbillivirus) in fruit bats, horses and cats.. Aust Vet J 1998 Dec;76(12):813-8.
    pubmed: 9972433doi: 10.1111/j.1751-0813.1998.tb12335.xgoogle scholar: lookup
  25. Field H, Crameri G, Kung NY, Wang LF. Ecological aspects of hendra virus.. Curr Top Microbiol Immunol 2012;359:11-23.
    pubmed: 22476530doi: 10.1007/82_2012_214google scholar: lookup
  26. Field H, de Jong C, Melville D, Smith C, Smith I, Broos A, Kung YH, McLaughlin A, Zeddeman A. Hendra virus infection dynamics in Australian fruit bats.. PLoS One 2011;6(12):e28678.
    pubmed: 22174865doi: 10.1371/journal.pone.0028678google scholar: lookup
  27. de Jong CE, Jonsson N, Field H, Smith C, Crichton EG, Phillips N, Johnston SD. Collection, seminal characteristics and chilled storage of spermatozoa from three species of free-range flying fox (Pteropus spp.).. Theriogenology 2005 Sep 15;64(5):1072-89.
    pubmed: 15913752doi: 10.1016/j.theriogenology.2005.02.016google scholar: lookup
  28. Jonsson NN, Johnston SD, Field H, de Jong C, Smith C. Field anaesthesia of three Australian species of flying fox.. Vet Rec 2004 May 22;154(21):664.
    pubmed: 15198316doi: 10.1136/vr.154.21.664google scholar: lookup

Citations

This article has been cited 23 times.
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