First evidence and predictions of Plasmodium transmission in Alaskan bird populations.
The unprecedented rate of change in the Arctic climate is expected to have major impacts on the emergence of infectious diseases and host susceptibility to these diseases. It is predicted that malaria parasites will spread to both higher altitudes and latitudes with global warming. Here we show for...
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ftdoajarticles:oai:doaj.org/article:b7befa55443f4420a0fee4f38be7e94e 2023-05-15T14:54:03+02:00 First evidence and predictions of Plasmodium transmission in Alaskan bird populations. Claire Loiseau Ryan J Harrigan Anthony J Cornel Sue L Guers Molly Dodge Timothy Marzec Jenny S Carlson Bruce Seppi Ravinder N M Sehgal 2012-01-01T00:00:00Z https://doi.org/10.1371/journal.pone.0044729 https://doaj.org/article/b7befa55443f4420a0fee4f38be7e94e EN eng Public Library of Science (PLoS) http://europepmc.org/articles/PMC3446979?pdf=render https://doaj.org/toc/1932-6203 1932-6203 doi:10.1371/journal.pone.0044729 https://doaj.org/article/b7befa55443f4420a0fee4f38be7e94e PLoS ONE, Vol 7, Iss 9, p e44729 (2012) Medicine R Science Q article 2012 ftdoajarticles https://doi.org/10.1371/journal.pone.0044729 2022-12-31T12:46:19Z The unprecedented rate of change in the Arctic climate is expected to have major impacts on the emergence of infectious diseases and host susceptibility to these diseases. It is predicted that malaria parasites will spread to both higher altitudes and latitudes with global warming. Here we show for the first time that avian Plasmodium transmission occurs in the North American Arctic. Over a latitudinal gradient in Alaska, from 61°N to 67°N, we collected blood samples of resident and migratory bird species. We found both residents and hatch year birds infected with Plasmodium as far north as 64°N, providing clear evidence that malaria transmission occurs in these climates. Based on our empirical data, we make the first projections of the habitat suitability for Plasmodium under a future-warming scenario in Alaska. These findings raise new concerns about the spread of malaria to naïve host populations. Article in Journal/Newspaper Arctic Global warming Alaska Directory of Open Access Journals: DOAJ Articles Arctic PLoS ONE 7 9 e44729 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Medicine R Science Q |
spellingShingle |
Medicine R Science Q Claire Loiseau Ryan J Harrigan Anthony J Cornel Sue L Guers Molly Dodge Timothy Marzec Jenny S Carlson Bruce Seppi Ravinder N M Sehgal First evidence and predictions of Plasmodium transmission in Alaskan bird populations. |
topic_facet |
Medicine R Science Q |
description |
The unprecedented rate of change in the Arctic climate is expected to have major impacts on the emergence of infectious diseases and host susceptibility to these diseases. It is predicted that malaria parasites will spread to both higher altitudes and latitudes with global warming. Here we show for the first time that avian Plasmodium transmission occurs in the North American Arctic. Over a latitudinal gradient in Alaska, from 61°N to 67°N, we collected blood samples of resident and migratory bird species. We found both residents and hatch year birds infected with Plasmodium as far north as 64°N, providing clear evidence that malaria transmission occurs in these climates. Based on our empirical data, we make the first projections of the habitat suitability for Plasmodium under a future-warming scenario in Alaska. These findings raise new concerns about the spread of malaria to naïve host populations. |
format |
Article in Journal/Newspaper |
author |
Claire Loiseau Ryan J Harrigan Anthony J Cornel Sue L Guers Molly Dodge Timothy Marzec Jenny S Carlson Bruce Seppi Ravinder N M Sehgal |
author_facet |
Claire Loiseau Ryan J Harrigan Anthony J Cornel Sue L Guers Molly Dodge Timothy Marzec Jenny S Carlson Bruce Seppi Ravinder N M Sehgal |
author_sort |
Claire Loiseau |
title |
First evidence and predictions of Plasmodium transmission in Alaskan bird populations. |
title_short |
First evidence and predictions of Plasmodium transmission in Alaskan bird populations. |
title_full |
First evidence and predictions of Plasmodium transmission in Alaskan bird populations. |
title_fullStr |
First evidence and predictions of Plasmodium transmission in Alaskan bird populations. |
title_full_unstemmed |
First evidence and predictions of Plasmodium transmission in Alaskan bird populations. |
title_sort |
first evidence and predictions of plasmodium transmission in alaskan bird populations. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2012 |
url |
https://doi.org/10.1371/journal.pone.0044729 https://doaj.org/article/b7befa55443f4420a0fee4f38be7e94e |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Global warming Alaska |
genre_facet |
Arctic Global warming Alaska |
op_source |
PLoS ONE, Vol 7, Iss 9, p e44729 (2012) |
op_relation |
http://europepmc.org/articles/PMC3446979?pdf=render https://doaj.org/toc/1932-6203 1932-6203 doi:10.1371/journal.pone.0044729 https://doaj.org/article/b7befa55443f4420a0fee4f38be7e94e |
op_doi |
https://doi.org/10.1371/journal.pone.0044729 |
container_title |
PLoS ONE |
container_volume |
7 |
container_issue |
9 |
container_start_page |
e44729 |
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1766325742704001024 |