Avian influenza virus ecology and evolution through a climatic lens

Cory W. Morin, Benjamin Stoner-Duncan, Kevin Winker, Matthew Scotch, Jeremy J. Hess, John S. Meschke, Kristie L. Ebi, Peter M. Rabinowitz

Research output: Contribution to journalReview article

1 Citation (Scopus)

Abstract

Avian influenza virus (AIV) is a major health threat to both avian and human populations. The ecology of the virus is driven by numerous factors, including climate and avian migration patterns, yet relatively little is known about these drivers. Long-distance transport of the virus is tied to inter- and intra-continental bird migration, while enhanced viral reassortment is linked to breeding habitats in Beringia shared by migrant species from North America and Asia. Furthermore, water temperature, pH, salinity, and co-existing biota all impact the viability and persistence of the virus in the environment. Changes in climate can potentially alter the ecology of AIV through multiple pathways. Warming temperatures can change the timing and patterns of bird migration, creating novel assemblages of species and new opportunities for viral transport and reassortment. Water temperature and chemistry may also be altered, resulting in changes in virus survival. In this review, we explain how these shifts have the potential to increase viral persistence, pathogenicity, and transmissibility and amplify the threat of pandemic disease in animal and human hosts. Better understanding of climatic influences on viral ecology is essential to developing strategies to limit adverse health effects in humans and animals.

Original languageEnglish (US)
Pages (from-to)241-249
Number of pages9
JournalEnvironment International
Volume119
DOIs
StatePublished - Oct 1 2018

Fingerprint

avian influenza
virus
ecology
water temperature
persistence
bird
Beringia
animal
pathogenicity
climate
water chemistry
biota
viability
warming
breeding
salinity
habitat

ASJC Scopus subject areas

  • Environmental Science(all)

Cite this

Morin, C. W., Stoner-Duncan, B., Winker, K., Scotch, M., Hess, J. J., Meschke, J. S., ... Rabinowitz, P. M. (2018). Avian influenza virus ecology and evolution through a climatic lens. Environment International, 119, 241-249. https://doi.org/10.1016/j.envint.2018.06.018

Avian influenza virus ecology and evolution through a climatic lens. / Morin, Cory W.; Stoner-Duncan, Benjamin; Winker, Kevin; Scotch, Matthew; Hess, Jeremy J.; Meschke, John S.; Ebi, Kristie L.; Rabinowitz, Peter M.

In: Environment International, Vol. 119, 01.10.2018, p. 241-249.

Research output: Contribution to journalReview article

Morin, CW, Stoner-Duncan, B, Winker, K, Scotch, M, Hess, JJ, Meschke, JS, Ebi, KL & Rabinowitz, PM 2018, 'Avian influenza virus ecology and evolution through a climatic lens', Environment International, vol. 119, pp. 241-249. https://doi.org/10.1016/j.envint.2018.06.018
Morin, Cory W. ; Stoner-Duncan, Benjamin ; Winker, Kevin ; Scotch, Matthew ; Hess, Jeremy J. ; Meschke, John S. ; Ebi, Kristie L. ; Rabinowitz, Peter M. / Avian influenza virus ecology and evolution through a climatic lens. In: Environment International. 2018 ; Vol. 119. pp. 241-249.
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